我正在部署到Azure应用程序服务。应用程序设置为:Windows主机,32位和Python 3.4。我还有其他所有工作,但是当我尝试切换到使用Postgres DB时,我遇到了一个问题。当pip尝试从requirements.txt安装需求时,它无法安装psycopg2。错误是:如何在Azure应用服务Windows Web应用上安装psycopg2?
> env\scripts\pip install psycopg2
D:\home\site\wwwroot
Downloading/unpacking psycopg2
Running setup.py (path:D:\home\site\wwwroot\env\build\psycopg2\setup.py) egg_info for package psycopg2
Error: pg_config executable not found.
显然,这是因为它正在尝试编译PG库,但我不明白为什么它正试图当有自称是在PyPI将页面上列出的车轮编译CP34-win32的。
我试图犯轮库,然后直接安装(通过deploy.cmd env\scripts\pip install wheelhouse\psycopg2-2.7.1-cp34-cp34m-win32.whl
)部署在轮但这会导致这个错误:
> env\scripts\pip install wheelhouse\psycopg2-2.7.1-cp34-cp34m-win32.whl
D:\home\site\wwwroot
psycopg2-2.7.1-cp34-cp34m-win32.whl is not a supported wheel on this platform.
Storing debug log for failure in D:\home\pip\pip.log
> type D:\home\pip\pip.log
D:\home\site\wwwroot
------------------------------------------------------------
D:\home\site\wwwroot\env\scripts\pip run on 07/22/17 17:47:25
psycopg2-2.7.1-cp34-cp34m-win32.whl is not a supported wheel on this platform.
Exception information:
Traceback (most recent call last):
File "D:\home\site\wwwroot\env\lib\site-packages\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File "D:\home\site\wwwroot\env\lib\site-packages\pip\commands\install.py", line 257, in run
InstallRequirement.from_line(name, None))
File "D:\home\site\wwwroot\env\lib\site-packages\pip\req.py", line 167, in from_line
raise UnsupportedWheel("%s is not a supported wheel on this platform." % wheel.filename)
pip.exceptions.UnsupportedWheel: psycopg2-2.7.1-cp34-cp34m-win32.whl is not a supported wheel on this platform.
试轮x64包??? – 4c74356b41