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Using pychar development, the machine is archlinux, installed with two versions of python2.7 and python3.7

But

Pychar report Python package tools not found error in pyhton interpreter report of python2.7

Reason: the PIP installed in the system has gone to the relevant directory of Python 3, and the pip of Python 2 is missing

Therefore, you also need to install the PIP corresponding to python2 version:

sudo pacman -S python-pip python2-pip 

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By Sven Augustus

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