Ho disinstallato e installato Homebrew 3 volte perché sembra che non mi permetta mai di installare nulla in quanto mi nega le autorizzazioni alla fine della maggior parte delle installazioni.
Ad esempio, posterò questo scenario di download di libjpeg che sto attualmente affrontando.
Provo a installare libjpeg e ottengo:
$ brew install libjpeg
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/jpeg-8d.mountain_lion.bottle.1.tar.gz
Already downloaded: /Library/Caches/Homebrew/jpeg-8d.mountain_lion.bottle.1.tar.gz
==> Pouring jpeg-8d.mountain_lion.bottle.1.tar.gz
Warning: Could not link jpeg. Unlinking...
Error: The brew link step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link jpeg'
Error: Permission denied - /usr/local/opt/jpeg
"brew link jpeg" risulta in
Error: Permission denied - /usr/local/opt/jpeg
Ecco cosa legge il mio dottore della birra
$ brew doctor
Warning: "config" scripts exist outside your system or Homebrew directories.
./configure scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.
Having additional scripts in your path can confuse software installed via
Homebrew if the config script overrides a system or Homebrew provided
script of the same name. We found the following "config" scripts:
/Library/Frameworks/Python.framework/Versions/2.7/bin/python-config
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2-config
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
Warning: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built. Run brew link on these:
jpeg
Questo problema di autorizzazione ha reso impossibile l'uso della birra su qualsiasi cosa e apprezzerei davvero qualsiasi suggerimento.
sudo chown -R $USER:admin /Library/Caches/Homebrew
per sbarazzarmi dei miei problemi con le autorizzazioni.