I'm also getting the same error while installing Twisted
.
Here's version info:
Django-channels
pip install channels
The error :
running build_ext
building 'twisted.test.raiser' extension error: [WinError 2] The system cannot find the file specified
(Almost) full error message
.......pip install channels
Collecting channels
Using cached channels-1.1.8-py2.py3-none-any.whl
Collecting daphne~=1.3 (from channels)
Using cached daphne-1.3.0-py2.py3-none-any.whl
Requirement already satisfied: asgiref~=1.1 in g:\django\projectChat\venv\lib\site-packages (from channels
)
Requirement already satisfied: Django>=1.8 in g:\django\projectChat\venv\lib\site-packages (from channels)
Requirement already satisfied: autobahn>=0.18 in g:\django\projectChat\venv\lib\site-packages (from daphne
~=1.3->channels)
Collecting twisted>=17.1 (from daphne~=1.3->channels)
Using cached Twisted-17.9.0.tar.bz2
Requirement already satisfied: six in g:\django\projectChat\venv\lib\site-packages (from asgiref~=1.1->cha
nnels)
Requirement already satisfied: txaio>=2.7.0 in g:\django\projectChat\venv\lib\site-packages (from autobahn
>=0.18->daphne~=1.3->channels)
Requirement already satisfied: zope.interface>=4.0.2 in g:\django\projectChat\venv\lib\site-packages (from
twisted>=17.1->daphne~=1.3->channels)
Requirement already satisfied: constantly>=15.1 in g:\django\projectChat\venv\lib\site-packages (from twis
ted>=17.1->daphne~=1.3->channels)
Requirement already satisfied: incremental>=16.10.1 in g:\django\projectChat\venv\lib\site-packages (from
twisted>=17.1->daphne~=1.3->channels)
Requirement already satisfied: Automat>=0.3.0 in g:\django\projectChat\venv\lib\site-packages (from twiste
d>=17.1->daphne~=1.3->channels)
Requirement already satisfied: hyperlink>=17.1.1 in g:\django\projectChat\venv\lib\site-packages (from twi
sted>=17.1->daphne~=1.3->channels)
Requirement already satisfied: setuptools in g:\django\projectChat\venv\lib\site-packages (from zope.inter
face>=4.0.2->twisted>=17.1->daphne~=1.3->channels)
Requirement already satisfied: attrs in g:\django\projectChat\venv\lib\site-packages (from Automat>=0.3.0-
>twisted>=17.1->daphne~=1.3->channels)
Installing collected packages: twisted, daphne, channels
Running setup.py install for twisted ... error
Complete output from command G:\django\projectChat\venv\Scripts\python.exe -u -c "import setuptools, t
okenize;__file__='C:\\Users\\Mike\\AppData\\Local\\Temp\\pip-build-ngnwgsvg\\twisted\\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:\Use
rs\Mike\AppData\Local\Temp\pip-y5sbi03u-record\install-record.txt --single-version-externally-managed --compile --install-
headers G:\django\projectChat\venv\include\site\python3.5\twisted:
running install
running build
running build_py
creating build
creating build\lib.win-amd64-3.5
creating build\lib.win-amd64-3.5\twisted
copying src\twisted\copyright.py -> build\lib.win-amd64-3.5\twisted
copying src\twisted\plugin.py -> build\lib.win-amd64-3.5\twisted
copying src\twisted\_version.py -> build\lib.win-amd64-3.5\twisted
copying src\twisted\__init__.py -> build\lib.win-amd64-3.5\twisted
copying src\twisted\__main__.py -> build\lib.win-amd64-3.5\twisted
creating build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\app.py -> build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\internet.py -> build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\reactors.py -> build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\service.py -> build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\strports.py -> build\lib.win-amd64-3.5\twisted\application
copying src\twisted\application\__init__.py -> build\lib.win-amd64-3.5\twisted\application
creating build\lib.win-amd64-3.5\twisted\conch
copying src\twisted\conch\avatar.py -> build\lib.win-amd64-3.5\twisted\conch
[...]
creating build\lib.win-amd64-3.5\twisted\_threads\test
copying src\twisted\_threads\test\test_convenience.py -> build\lib.win-amd64-3.5\twisted\_threads\test
copying src\twisted\_threads\test\test_memory.py -> build\lib.win-amd64-3.5\twisted\_threads\test
copying src\twisted\_threads\test\test_team.py -> build\lib.win-amd64-3.5\twisted\_threads\test
copying src\twisted\_threads\test\test_threadworker.py -> build\lib.win-amd64-3.5\twisted\_threads\test
copying src\twisted\_threads\test\__init__.py -> build\lib.win-amd64-3.5\twisted\_threads\test
running egg_info
writing dependency_links to src\Twisted.egg-info\dependency_links.txt
writing entry points to src\Twisted.egg-info\entry_points.txt
writing src\Twisted.egg-info\PKG-INFO
writing top-level names to src\Twisted.egg-info\top_level.txt
writing requirements to src\Twisted.egg-info\requires.txt
reading manifest file 'src\Twisted.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files matching '*.misc' found under directory 'src\twisted'
warning: no previously-included files matching '*.bugfix' found under directory 'src\twisted'
warning: no previously-included files matching '*.doc' found under directory 'src\twisted'
warning: no previously-included files matching '*.feature' found under directory 'src\twisted'
warning: no previously-included files matching '*.removal' found under directory 'src\twisted'
warning: no previously-included files matching 'NEWS' found under directory 'src\twisted'
warning: no previously-included files matching 'README' found under directory 'src\twisted'
warning: no previously-included files matching 'newsfragments' found under directory 'src\twisted'
warning: no previously-included files found matching 'src\twisted\topfiles\CREDITS'
warning: no previously-included files found matching 'src\twisted\topfiles\ChangeLog.Old'
warning: no previously-included files found matching 'pyproject.toml'
warning: no previously-included files found matching 'codecov.yml'
warning: no previously-included files found matching 'appveyor.yml'
no previously-included directories found matching 'bin'
no previously-included directories found matching 'admin'
no previously-included directories found matching '.travis'
warning: no previously-included files found matching 'docs\historic\2003'
warning: no previously-included files matching '*' found under directory 'docs\historic\2003'
writing manifest file 'src\Twisted.egg-info\SOURCES.txt'
copying src\twisted\python\_sendmsg.c -> build\lib.win-amd64-3.5\twisted\python
copying src\twisted\python\twisted-completion.zsh -> build\lib.win-amd64-3.5\twisted\python
creating build\lib.win-amd64-3.5\twisted\python\_pydoctortemplates
copying src\twisted\python\_pydoctortemplates\common.html -> build\lib.win-amd64-3.5\twisted\python\_pydoctortemplates
copying src\twisted\python\_pydoctortemplates\index.html -> build\lib.win-amd64-3.5\twisted\python\_pydoctortemplates
copying src\twisted\python\_pydoctortemplates\summary.html -> build\lib.win-amd64-3.5\twisted\python\_pydoctortemplates
copying src\twisted\test\cert.pem.no_trailing_newline -> build\lib.win-amd64-3.5\twisted\test
copying src\twisted\test\key.pem.no_trailing_newline -> build\lib.win-amd64-3.5\twisted\test
copying src\twisted\test\raiser.c -> build\lib.win-amd64-3.5\twisted\test
copying src\twisted\test\raiser.pyx -> build\lib.win-amd64-3.5\twisted\test
copying src\twisted\test\server.pem -> build\lib.win-amd64-3.5\twisted\test
copying src\twisted\internet\iocpreactor\build.bat -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor
copying src\twisted\internet\iocpreactor\notes.txt -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor
creating build\lib.win-amd64-3.5\twisted\internet\iocpreactor\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\acceptex.pxi -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor\
iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\connectex.pxi -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor
\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\iocpsupport.c -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor
\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\iocpsupport.pyx -> build\lib.win-amd64-3.5\twisted\internet\iocpreact
or\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\winsock_pointers.c -> build\lib.win-amd64-3.5\twisted\internet\iocpre
actor\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\winsock_pointers.h -> build\lib.win-amd64-3.5\twisted\internet\iocpre
actor\iocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\wsarecv.pxi -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor\i
ocpsupport
copying src\twisted\internet\iocpreactor\iocpsupport\wsasend.pxi -> build\lib.win-amd64-3.5\twisted\internet\iocpreactor\i
ocpsupport
copying src\twisted\internet\test\_awaittests.py.3only -> build\lib.win-amd64-3.5\twisted\internet\test
copying src\twisted\internet\test\_yieldfromtests.py.3only -> build\lib.win-amd64-3.5\twisted\internet\test
creating build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\internet\test\fake_CAs\chain.pem -> build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\internet\test\fake_CAs\not-a-certificate -> build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\internet\test\fake_CAs\thing1.pem -> build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\internet\test\fake_CAs\thing2-duplicate.pem -> build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\internet\test\fake_CAs\thing2.pem -> build\lib.win-amd64-3.5\twisted\internet\test\fake_CAs
copying src\twisted\mail\test\rfc822.message -> build\lib.win-amd64-3.5\twisted\mail\test
copying src\twisted\python\test\_deprecatetests.py.3only -> build\lib.win-amd64-3.5\twisted\python\test
copying src\twisted\words\im\instancemessenger.glade -> build\lib.win-amd64-3.5\twisted\words\im
copying src\twisted\words\xish\xpathparser.g -> build\lib.win-amd64-3.5\twisted\words\xish
running build_ext
building 'twisted.test.raiser' extension
error: [WinError 2] The system cannot find the file specified
----------------------------------------
Command "G:\django\projectChat\venv\Scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Us
ers\\Mike\\AppData\\Local\\Temp\\pip-build-ngnwgsvg\\twisted\\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\Mike\AppData\Loca
l\Temp\pip-y5sbi03u-record\install-record.txt --single-version-externally-managed --compile --install-headers G:\django\projectChat\venv\include\site\python3.5\twisted" failed with error code 1 in C:\Users\Mike\AppData\Local\Tem
p\pip-build-ngnwgsvg\twisted\
I don't know what i'm missing, could someone help me please, thanks.
You need a working C compiler to install Twisted on platforms for which wheels are not provided. There is no Python 3.5 wheel on PyPI for Twisted (at this time). So you need a working C compiler.
Follow these instructions for installing VS2015 to get a working C compiler so Twisted can build the necessary extension modules and install successfully.
The problem is not regarding the need for Visual C++ 14.0 or whatsoever. It is concerned with the installation of Twisted. I was able to fix this problem after trying for weeks together. To install the correct version of Twisted visit this link . (Found this on a similar question's answer, I'm not sure of the writer to give rightful credits). The above-mentioned link displays several versions of Twisted. You should download the one corresponding to your python version. For instance, if your python version is 3.5, you should proceed with downloading cp35m-win32.whl (For Windows only) and so forth. Further, open Command prompt, go to the downloaded path activate your virtual environment and pip install the downloaded file. This shall fix your issue.
Microsoft Visual C++ is required. Get it with "Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/
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