问题:
安装yq时，一直提示
"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"
解决:
try using the --ignore-installed flag:
sudo -H pip3 install PyYAML --ignore-installed
This works because to upgrade a package, pip first uninstalls the old version, then installs the new version. It is the uninstall step that fails for distutils packages. With the --ignore-installed flag, the uninstall step is skipped and the new version is simply installed on top of the old one.
参考资料：
https://stackoverflow.com/questions/49911550/how-to-upgrade-disutils-package-pyyaml
