问题
Trying to install octave on a new Macbook, but keep running into problems using Homebrew. I am following directions here: http://wiki.octave.org/Octave_for_MacOS_X
I run into the error:
Linking /usr/local/Cellar/ghostscript/9.14...
Error: Could not symlink share/ghostscript/Resource
/usr/local/share/ghostscript is not writable.
After entering:
sudo chown -R username:admin /usr/local/bin
brew link ghostscript
I still get the same error. How do I make ghostscript writable?
回答1:
Using this command worked for me:
sudo chown -R `whoami` /usr/local/share/ghostscript
After that it was possible to create the symlink with:
brew link --overwrite ghostscript
回答2:
Notice that /usr/local/share is outside /usr/local/bin.
Try sudo chown -R username:admin /usr/local.
来源：https://stackoverflow.com/questions/25695934/ghostscript-not-writable