با سلام

همینطور که می بینید خطای clang: error: linker command failed with exit code 1 (use -v to see invocation) رو موقع نصب میده و solution که میده اینه

Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at '/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7'.
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لطفا کمک کنید ممنون