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Check Cellar can be made before installing stuff

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Refs Homebrew/homebrew#5188.
This commit is contained in:
Max Howell 2011-09-15 10:57:03 +01:00
parent f4c301a827
commit 95ce00729c
1 changed files with 10 additions and 0 deletions
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10
Library/Homebrew/cmd/install.rb
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@ -62,11 +62,21 @@ module Homebrew extend self
end end
end end
def check_cellar
FileUtils.mkdir_p HOMEBREW_CELLAR if not File.exist? HOMEBREW_CELLAR
rescue
raise <<-EOS.undent
Could not create #{HOMEBREW_CELLAR}
Check you have permission to write to #{HOMEBREW_CELLAR.parent}
EOS
end
def perform_preinstall_checks def perform_preinstall_checks
check_ppc check_ppc
check_writable_install_location check_writable_install_location
check_cc check_cc
check_macports check_macports
check_cellar
end end
def install_formulae formulae def install_formulae formulae