virtualenv - Installed python incorrectly -


i realised have been using python on mac in incorrect manner. installed modules in folder /usr/local/lib/python2.7/site-packages.

i have heard unsafe install modules globally , virtualenv should used instead. have uninstalled python using brew uninstall python , modules still in site-packages folder.

how reset environment , safely install python modules not globally installed , therefore not have use sudo while installing modules?


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