[英]python - can't install psycopg2 on centos 7
我正在嘗試根據這篇文章在centos 7 上配置 Django 在這里
我安裝了
sudo yum install python-pip python-devel postgresql-server postgresql-devel postgresql-contrib gcc nginx
在像創建數據庫一樣為 Django 設置 PostgreSQL 之后,......我嘗試在 virtualenv 上安裝 psycopg2
pip install django gunicorn psycopg2
但是我遇到了這個錯誤,有人可以幫助我嗎?
Collecting psycopg2
Using cached psycopg2-2.6.2.tar.gz
Installing collected packages: psycopg2
Running setup.py install for psycopg2 ... error
Complete output from command /usr/bin/python3.4 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-n0buiow5/psycopg2/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-jk1w8dv1-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.4
creating build/lib.linux-x86_64-3.4/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/psycopg1.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.4/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.4/psycopg2
creating build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_errcodes.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/dbapi20.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_bug_gc.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_async.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/testconfig.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_quote.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_extras_dictcursor.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_types_basic.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_transaction.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_cancel.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_dates.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_lobject.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/dbapi20_tpc.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_copy.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_types_extras.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_psycopg2_dbapi20.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_module.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/__init__.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_green.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/testutils.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_with.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_cursor.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_connection.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_notify.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
copying tests/test_bugX000.py -> build/lib.linux-x86_64-3.4/psycopg2/tests
Skipping optional fixer: buffer
Skipping optional fixer: idioms
Skipping optional fixer: set_literal
Skipping optional fixer: ws_comma
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.4
creating build/temp.linux-x86_64-3.4/psycopg
gcc -pthread -Wno-unused-result -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.6.2 (dt dec pq3 ext)" -DPG_VERSION_HEX=0x090212 -I/usr/include/python3.4m -I. -I/usr/include -I/usr/include/pgsql/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-3.4/psycopg/psycopgmodule.o -Wdeclaration-after-statement
In file included from psycopg/psycopgmodule.c:27:0:
./psycopg/psycopg.h:30:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python3.4 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-n0buiow5/psycopg2/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-jk1w8dv1-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-n0buiow5/psycopg2/
用 Python 3 測試:
sudo yum groupinstall "Development Tools"
sudo yum install python3-devel
sudo yum install postgresql-libs
sudo yum install postgresql-devel
[sudo] pip install psycopg2
你似乎缺少一個
sudo yum install postgresql-libs
postgresql-libs
的安裝沒有幫助,它實際上需要一個有效的 postgresql 客戶端。 因此,為 CentOS 7 安裝 devel 包可以解決它(如果它對您來說不是矯枉過正的話)。
yum install postgresql-devel
這開始發生是因為 pip 包停止與 postgresql 客戶端二進制文件一起發送,這是有道理的,因為您可能希望在某些情況下使用不同的版本。
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