Всем привет. Пытаюсь установить watchman через brew install watchman выдает такую

ошибку

Error: The following directories are not writable by your user:
/usr/local/etc/bash_completion.d
/usr/local/lib/pkgconfig
/usr/local/share/aclocal
/usr/local/share/doc
/usr/local/share/info
/usr/local/share/locale
/usr/local/share/man
/usr/local/share/man/man1
/usr/local/share/man/man3
/usr/local/share/man/man5
/usr/local/share/man/man7
/usr/local/share/man/man8
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var/homebrew/locks
/usr/local/var/log

Что делать?

https://stackoverflow.com/questions/14527521/brew-doctor-says-warning-usr-local-include-isnt-writable

Спасибо