在 Windows XP 上安装 Python 2.7 后,然后手动将 %PATH%
设置为 python.exe
(为什么 python 安装程序不这样做?),然后安装 setuptools 0.6c11
(为什么 python 安装程序不这样做?),然后手动将 %PATH%
设置为 easy_install.exe
(安装程序为什么不这样做是一个依赖。 如何让 easy_install 在 Windows XP 上正常工作?失败如下:
C:\>easy_install winpexpect Searching for winpexpect Best match: winpexpect 1.4 Processing winpexpect-1.4-py2.7.egg winpexpect 1.4 is already the active version in easy-install.pth Using c:\python27\lib\site-packages\winpexpect-1.4-py2.7.egg Processing dependencies for winpexpect Searching for pywin32>=214 Reading http://pypi.python.org/simple/pywin32/ Reading http://sf.net/projects/pywin32 Reading http://sourceforge.net/project/showfiles.php?group_id=78018 No local packages or download links found for pywin32>=214 Best match: None Traceback (most recent call last): File "C:\python27\scripts\easy_install-script.py", line 8, in load_entry_point('setuptools==0.6c11', 'console_scripts', 'easy_install')() File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 1712, in main with_ei_usage(lambda: File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 1700, in with_ei_usage return f() File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 1716, in distclass=DistributionWithoutHelpCommands, **kw File "C:\python27\lib\distutils\core.py", line 152, in setup dist.run_commands() File "C:\python27\lib\distutils\dist.py", line 953, in run_commands self.run_command(cmd) File "C:\python27\lib\distutils\dist.py", line 972, in run_command cmd_obj.run() File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 211, in run self.easy_install(spec, not self.no_deps) File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 446, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 481, in install_item self.process_distribution(spec, dists[0], deps, "Using") File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 519, in process_distribution [requirement], self.local_index, self.easy_install File "C:\python27\lib\site-packages\pkg_resources.py", line 563, in resolve dist = best[req.key] = env.best_match(req, self, installer) File "C:\python27\lib\site-packages\pkg_resources.py", line 799, in best_match return self.obtain(req, installer) # try and download/install File "C:\python27\lib\site-packages\pkg_resources.py", line 811, in obtain return installer(requirement) File "C:\python27\lib\site-packages\setuptools\command\easy_install.py", line 434, in easy_install self.local_index File "C:\python27\lib\site-packages\setuptools\package_index.py", line 475, in fetch_distribution return dist.clone(location=self.download(dist.location, tmpdir)) AttributeError: 'NoneType' object has no attribute 'clone'
最佳答案
如果您使用的是 windows 7 64 位版本,则可以在此处找到解决方案:http://pypi.python.org/pypi/setuptools
也就是说,你需要下载一个python脚本,运行它,然后easy_install就可以从命令行正常工作了。
附:我同意原始海报说这应该开箱即用。
关于python - 如何在 Windows 上使用 Python 的 "easy_install"... 没那么容易,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4016151/