brew doctor after fresh Homebrew install

brew-doctor.txt

/usr/local/include isn't writable.
This can happen if you "sudo make install" software that isn't managed
by Homebrew.

If a brew tries to write a header file to this folder, the install will\nfail during the link step.

You should probably `chown` /usr/local/include

/usr/local/lib/pkgconfig isn't writable.
This can happen if you "sudo make install" software that isn't managed
by Homebrew.

If a brew tries to write a .pc file to this folder, the install will\nfail during the link step.

You should probably `chown` /usr/local/lib/pkgconfig

"Git" was not found in your path.

Homebrew uses Git for several internal functions, and some formulae
use Git checkouts instead of stable tarballs.

You may want to install git:
  brew install git

==> You should brew install these missing dependencies:
Error: No such file or directory - /usr/local/Cellar