我有一个包含以下模块的requirements.txt文件:VIRTUALENV错误 - build_ext
Flask==0.10.1
Flask-Login==0.3.1
Flask-SQLAlchemy==2.0
Jinja2==2.7.3
MarkupSafe==0.23
SQLAlchemy==0.9.8
Werkzeug==0.9.6
argparse==1.2.1
itsdangerous==0.24
rauth==0.7.0
requests==2.4.3
当我启动我的virtualenv安装这些模块.\venv\Scripts\activate
SQLAlchemy的失败和MarkupSafe失败。如果我停用我的virtualenv,并且简单地pip install MarkupSafe
或pip install SQLAlchemy
- 他们成功安装。
我对此感到茫然。我曾尝试卸载/重新安装virtualenv & python - 并且与一位对Python颇有知识的朋友(他认为这是Windows环境特有的东西)进行了交谈,不幸的是,他对下一步尝试的方式感到不知所措。
我怀疑它可能有一些做的事实,我删除了一个名为“Python的”下的用户文件夹\ AppData的。在我试图卸载Python和从一张白纸开始......
下面是相关输出(或者至少,我认为是对输出的相关部分)与MarkupSafe相关:
Running setup.py clean for SQLAlchemy
Running setup.py bdist_wheel for markupsafe ... error
Complete output from command c:\test_oauth\venv\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\SEANBA~1\\AppData\\Local\\Temp\\pip-build-pvc5zlcc\\markupsafe\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\
r\n', '\n'), __file__, 'exec'))" bdist_wheel -d C:\Users\SEANBA~1\AppData\Local\Temp\tmpkf78v48_pip-wheel- --python-tag cp35:
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win32-3.5
creating build\lib.win32-3.5\markupsafe
copying markupsafe\tests.py -> build\lib.win32-3.5\markupsafe
copying markupsafe\_compat.py -> build\lib.win32-3.5\markupsafe
copying markupsafe\_constants.py -> build\lib.win32-3.5\markupsafe
copying markupsafe\_native.py -> build\lib.win32-3.5\markupsafe
copying markupsafe\__init__.py -> build\lib.win32-3.5\markupsafe
running egg_info
writing dependency_links to MarkupSafe.egg-info\dependency_links.txt
writing MarkupSafe.egg-info\PKG-INFO
writing top-level names to MarkupSafe.egg-info\top_level.txt
warning: manifest_maker: standard file '-c' not found
reading manifest file 'MarkupSafe.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'MarkupSafe.egg-info\SOURCES.txt'
copying markupsafe\_speedups.c -> build\lib.win32-3.5\markupsafe
running build_ext
building 'markupsafe._speedups' extension
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 120, in <module>
try_building_extension()
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 99, in try_building_extension
run_setup(True)
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 93, in run_setup
ext_modules=ext_modules,
File "C:\Python35-32\Lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Python35-32\Lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\test_oauth\venv\lib\site-packages\wheel\bdist_wheel.py", line 179, in run
self.run_command('build')
File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Python35-32\Lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 41, in run
build_ext.run(self)
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 338, in run
self.build_extensions()
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 447, in build_extensions
self._build_extensions_serial()
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 472, in _build_extensions_serial
self.build_extension(ext)
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 47, in build_extension
build_ext.build_extension(self, ext)
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 532, in build_extension
depends=ext.depends)
File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 306, in compile
self.initialize()
File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 199, in initialize
vc_env = _get_vc_env(plat_spec)
File "c:\test_oauth\venv\lib\site-packages\setuptools\msvc.py", line 206, in msvc14_get_vc_env
return EnvironmentInfo(plat_spec, vc_ver_min=14.0).return_env()
TypeError: __init__() got an unexpected keyword argument 'vc_ver_min'
----------------------------------------
Failed building wheel for markupsafe
下面是相关输出(或者至少,我认为是相关的部分输出)与SQLAlchemy失败关联:
running build_ext
building 'sqlalchemy.cprocessors' extension
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 170, in <module>
run_setup(True)
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 150, in run_setup
**kwargs
File "C:\Python35-32\Lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Python35-32\Lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\test_oauth\venv\lib\site-packages\wheel\bdist_wheel.py", line 179, in run
self.run_command('build')
File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Python35-32\Lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 67, in run
build_ext.run(self)
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 338, in run
self.build_extensions()
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 447, in build_extensions
self._build_extensions_serial()
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 472, in _build_extensions_serial
self.build_extension(ext)
File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 73, in build_extension
build_ext.build_extension(self, ext)
File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 532, in build_extension
depends=ext.depends)
File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 306, in compile
self.initialize()
File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 199, in initialize
vc_env = _get_vc_env(plat_spec)
File "c:\test_oauth\venv\lib\site-packages\setuptools\msvc.py", line 206, in msvc14_get_vc_env
return EnvironmentInfo(plat_spec, vc_ver_min=14.0).return_env()
TypeError: __init__() got an unexpected keyword argument 'vc_ver_min'
----------------------------------------
Failed building wheel for SQLAlchemy
这里只是一个黑暗的镜头:你的venv python与python的'pip install -r requirements.txt'是一样的吗?如在,他们都是3.5? –