ERROR: Could not find a version that satisfies the requirement for unittest (from versions: none)

Try to run this command from the system terminal. Make sure that you use the correct version of 'PIP installed for Python interpreter located at'/usr/local/bin/python3.7 '.

& in the indexes: https://pypi.tuna.tsinghua.edu.cn/simple/
Collecting unittest

ERROR: Could not find a version that satisfies the requirement for unittest (from versions: none)
ERROR: No matching distribution found for unittest


In fact was not the second paragraph, but has not, baidu many seem to put the bad environment, strives for the great god and pupil, want to write the UI automation scripts I'm collapse directly now

CodePudding user response:

I am also the same problem, all the problems I have seen, no problem, is not, in the domestic resources to download or upgrade the pack are tried, don't know if the library has a problem

CodePudding user response:

Is the wrong path I also reported the error see articles tell under the Lib package has been at the wrong later in Python. Exe directory at the same level good