在宅勤務。会議とか。
$ python3 -m pip install tensorflow
ERROR: Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
ん？
$ python3 -m pip uninstall pyyaml
Found existing installation: PyYAML 3.13
ERROR: Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
調べたら、これはcondaのせいだった。
conda uninstall pyyaml