系统版本
macOS 10.14及以上
情景
使用 brew install ** 指令
报错
The following directories are not writable by your user:
/usr/local/share/man/man8
You should change the ownership of these directories to your user.
sudo chown -R $(whoami) /usr/local/share/man/man8
And make sure that your user has write permission.
chmod u+w /usr/local/share/man/man8
解决方案
使用如下指令获取usr/local文件夹的写入权限
sudo chown -R $(whoami) /usr/local/*
重新调用 brew install ** ，即可正常完成安装
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版权声明：本文为CSDN博主「CaesarWen」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/pkorochi/article/details/83510834
