installing lib called pip install psycopg2 but am getting error. windows 10

Question

PS F:\\backup\\PycharmProjects\\Ecommerce\\ecommerce> pip install psycopg2-binary Collecting psycopg2-binary Using cached psycopg2-binary-2.8.6.tar.gz (384 kB) Using legacy 'setup.py install' for psycopg2-binary, since package 'wheel' is not installed. Installing collected packages: psycopg2-binary Running setup.py install for psycopg2-binary ... error ERROR: Command errored out with exit status 1: command: 'c:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-install-6rz34xts\\psycopg2-binary\\setup.py'"'"'; file ='"'"'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-install-6rz34xts\\psycopg2-binary\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)( file );code=f.read().replace('"'"'\\r\\n'"'"', '"'"'\\n'"'"');f.close();exec(compile(code, file , '"'"'exec'"'"'))' install --record 'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-record-ha5485o1\\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\Include\\psycopg2-binary' cwd: C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-install-6rz34xts\\psycopg2-binary
Complete output (183 lines): running install running build running build_py creating build creating build\\lib.win32-3.9 creating build\\lib.win32-3.9\\psycopg2 copying lib\\compat.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\errorcodes.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\errors.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\extensions.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\extras.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\pool.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\sql.py -> build\\lib.win32-3.9\\psycopg2 copying lib\\tz.py -> build\\lib.win32-3.9\\psycopg2 copying lib_ipaddress.py -> build\\lib.win32-3.9\\psycopg2 copying lib_json.py -> build\\lib.win32-3.9\\psycopg2 copying lib_lru_cache.py -> build\\lib.win32-3.9\\psycopg2 copying lib_range.py -> build\\lib.win32-3.9\\psycopg2 copying lib_ init _.py -> build\\lib.win32-3.9\\psycopg2 running build_ext building 'psycopg2._psycopg' extension creating build\\temp.win32-3.9 creating build\\temp.win32-3.9\\Release creating bui ld\\temp.win32-3.9\\Release\\psycopg C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\adapter_asis.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\adapter_asis.obj adapter_asis.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\adapter_binary.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\adapter_binary.obj adapter_binary.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\adapter_datetime.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\adapter_datetime.obj adapter_datetime.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program

Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\bytes_format.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\bytes_format.obj bytes_format.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\connection_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\connection_type.obj connection_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\conninfo_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\conninfo_type.obj conninfo_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\cursor_int.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\cursor_int.obj cursor_int.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\cursor_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\cursor_type.obj cursor_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\diagnostics_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\diagnostics_type.obj diagnostics_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\error_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\error_type.obj error_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\green.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\green.obj green.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\libpq_support.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\libpq_support.obj libpq_support.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\lobject_int.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\lobject_int.obj lobject_int.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\lobject_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\lobject_type.obj lobject_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\microprotocols.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\microprotocols.obj microprotocols.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\microprotocols_proto.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\microprotocols_proto.obj microprotocols_proto.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\notify_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\notify_type.obj notify_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\pqpath.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\pqpath.obj pqpath.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\psycopgmodule.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\psycopgmodule.obj psycopgmodule.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\replication_connection_type.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\replication_connection_type.obj replication_connection_type.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include - -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0 \\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\utils.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\utils.obj utils.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\win32_support.c /Fobuild\\temp.win32-3.9\\Release\\psycopg\\win32_support.obj win32_support.c C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\bin\\HostX86\\x86\\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext) -DPG_VERSION_NUM=120004 -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -Ic:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\include -I. -IC:/PROGRA~1/POSTGR~1/12/include -IC:/PROGRA~1/POSTGR~1/12/include/server -IC:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.27.29110\\include -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt -IC:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt /Tcpsycopg\\xid_type.c

 connection_type.obj : error LNK2001: unresolved external symbol _PQtransactionStatus connection_type.obj : error LNK2001: unresolved external symbol _PQbackendPID connection_type.obj : error LNK2001: unresolved external symbol _PQconninfo conninfo_type.obj : error LNK2001: unresolved external symbol _PQsslInUse conninfo_type.obj : error LNK2001: unresolved external symbol _PQconnectionNeedsPassword conninfo_type.obj : error LNK2001: unresolved external symbol _PQpass conninfo_type.obj : error LNK2001: unresolved external symbol _PQdb conninfo_type.obj : error LNK2001: unresolved external symbol _PQsslAttribute conninfo_type.obj : error LNK2001: unresolved external symbol _PQport conninfo_type.obj : error LNK2001: unresolved external symbol _PQoptions conninfo_type.obj : error LNK2001: unresolved external symbol _PQconnectionUsedPassword conninfo_type.obj : error LNK2001: unresolved external symbol _PQsslAttributeNames conninfo_type.obj : error LNK2001: unresolved external symbol _PQuser conninfo_type.obj : error LNK2001: unresolved external symbol _PQhost cursor_type.obj : error LNK2001: unresolved external symbol _PQgetvalue cursor_type.obj : error LNK2001: unresolved external symbol _PQgetisnull cursor_type.obj : error LNK2001: unresolved external symbol _PQnfields cursor_type.obj : error LNK2001: unresolved external symbol _PQgetlength

 pqpath.obj : error LNK2001: unresolved external symbol _PQgetCopyData pqpath.obj : error LNK2001: unresolved external symbol _PQftable pqpath.obj : error LNK2001: unresolved external symbol _PQftype pqpath.obj : error LNK2001: unresolved external symbol _PQresultErrorMessage pqpath.obj : error LNK2001: unresolved external symbol _PQexec pqpath.obj : error LNK2001: unresolved external symbol _PQfmod pqpath.obj : error LNK2001: unresolved external symbol _PQcmdTuples pqpath.obj : error LNK2001: unresolved external symbol _PQntuples pqpath.obj : error LNK2001: unresolved external symbol _PQresStatus pqpath.obj : error LNK2001: unresolved external symbol _PQputCopyEnd

 ---------------------------------------- ERROR: Command errored out with exit status 1:

'c:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-install-vec77xzn\\psycopg2-binary\\setup.py'"'"'; file ='"'"'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-install-vec77xzn\\psycopg2-binary\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)( file );code=f.read().replace('"'"'\\r\\n'"'"', '"'"'\\n'"'"');f.close();exec(compile(code, file , '"'"'exec'"'"'))' install --record 'C:\\Users\\maddy\\AppData\\Local\\Temp\\pip-record-kkineo_g\\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\\users\\maddy\\appdata\\local\\programs\\python\\python39-32\\Include\\psycopg2-binary' Check the logs for full command output.enter code here

Answer 1

试试这个真正的 powershell（win+R 并输入 powershell） pip3 install psycopg2-binary并禁用您的 antivurus。