webapp2
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[python] pip3로 package 설치 및 삭제
확인 pip3 show webapp2 설치 pip3 install webapp2 재확인 pip3 show webapp2 4. 재설치 pip3 install webapp2 --upgrade --force-reinstall 5. 삭제 pip uninstall webapp2 6. 원하는 버전 설치 pip install webapp2==3.0.0b1 # 번외 - webapp2 : https://webapp2.readthedocs.io/en/latest/