我想为python3安装virtualenv。 我一直试图在过去一小时内解决这个问题并且没有运气。
root@XXXX:~# pip3 install virtualenv
Downloading/unpacking virtualenv
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement virtualenv
Cleaning up...
No distributions at all found for virtualenv
Storing debug log for failure in /root/.pip/pip.log
root@XXXX:~# vim /root/.pip/pip.log
root@XXXX:~# pip install virtualenv
Downloading/unpacking virtualenv
Downloading virtualenv-13.1.2-py2.py3-none-any.whl (1.7MB): 1.7MB downloaded
Installing collected packages: virtualenv
Successfully installed virtualenv
Cleaning up...
正如你所看到的,pip工作正常,但是pip3次超时。
根据失败的pip.log输出,pip3超时尝试从pypi请求:
/usr/bin/pip3 run on Wed Dec 2 08:45:51 2015
Downloading/unpacking virtualenv
Getting page https://pypi.python.org/simple/virtualenv/
Could not fetch URL https://pypi.python.org/simple/virtualenv/: timed out
Will skip URL https://pypi.python.org/simple/virtualenv/ when looking for download links for virtualenv
Getting page https://pypi.python.org/simple/
Could not fetch URL https://pypi.python.org/simple/: timed out
Will skip URL https://pypi.python.org/simple/ when looking for download links for virtualenv
Cannot fetch index base URL https://pypi.python.org/simple/
URLs to search for versions for virtualenv:
* https://pypi.python.org/simple/virtualenv/
Getting page https://pypi.python.org/simple/virtualenv/
Could not fetch URL https://pypi.python.org/simple/virtualenv/: timed out
Will skip URL https://pypi.python.org/simple/virtualenv/ when looking for download links for virtualenv
Could not find any downloads that satisfy the requirement virtualenv
Cleaning up...
Removing temporary dir /tmp/pip_build_root...
No distributions at all found for virtualenv
Exception information:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/lib/python3/dist-packages/pip/req.py", line 1178, in prepare_files
url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
File "/usr/lib/python3/dist-packages/pip/index.py", line 277, in find_requirement
raise DistributionNotFound('No distributions at all found for %s' % req)
pip.exceptions.DistributionNotFound: No distributions at all found for virtualenv
关于如何解决这个问题的任何提示都会很棒。提前谢谢。
答案 0 :(得分:2)
pip3没有virtualenv,但很容易设置一个新的环境来使用python3
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