Обновите gcc, используя homebrew - PullRequest
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Обновите gcc, используя homebrew

0 голосов
/ 20 сентября 2018

Я пытаюсь обновить gcc-6 до gcc-8, используя: 

brew upgrade gcc

Затем я получил 

Error: An exception occured within a build process:
RuntimeError: The requested Homebrew GCC was not installed. You must:
brew install gcc@6

Однако я уже установил gcc-6 через homebrew.Когда я проверяю версию, я вижу 

gcc-6 (Homebrew gcc 6.2.0 --without-multilib) 6.2.0
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Даже когда я напечатал, какое сообщение об ошибке предлагает brew install gcc@6, я все равно получил: 

brew install gcc@6
==> Installing dependencies for gcc@6: gmp, isl, mpfr, libmpc
==> Installing gcc@6 dependency: gmp
/usr/local/Homebrew/Library/Homebrew/utils/fork.rb:49:in `write': Broken pipe (Errno::EPIPE)
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:49:in `puts'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:49:in `rescue in block (3 levels) in safe_fork'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:31:in `block (3 levels) in safe_fork'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:30:in `fork'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:30:in `block (2 levels) in safe_fork'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:27:in `open'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:27:in `block in safe_fork'
from /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0/tmpdir.rb:89:in `mktmpdir'
from /usr/local/Homebrew/Library/Homebrew/utils/fork.rb:26:in `safe_fork'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:719:in `build'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:311:in `install'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:572:in `install_dependency'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:534:in `block in install_dependencies'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:534:in `each'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:534:in `install_dependencies'
from /usr/local/Homebrew/Library/Homebrew/formula_installer.rb:251:in `install'
from /usr/local/Homebrew/Library/Homebrew/cmd/install.rb:321:in `install_formula'
from /usr/local/Homebrew/Library/Homebrew/cmd/install.rb:253:in `block in install'
from /usr/local/Homebrew/Library/Homebrew/cmd/install.rb:251:in `each'
from /usr/local/Homebrew/Library/Homebrew/cmd/install.rb:251:in `install'
from /usr/local/Homebrew/Library/Homebrew/brew.rb:89:in `<main>'
Error: An exception occured within a build process:
RuntimeError: The requested Homebrew GCC was not installed. You must:
brew install gcc@6

Что является рекурсивным.У кого-нибудь есть идеи по этому поводу?

...