Homebrew: Error: no se debe llamar directamente al informe de actualización

Al ejecutar brew updateme sale lo siguiente:

/usr/local/Library/brew.sh: line 32: /usr/local/Library/ENV/scm/git: No such file or directory
/usr/local/Library/brew.sh: line 32: /usr/local/Library/ENV/scm/git: No such file or directory
[etc..]
Error: update-report should not be called directly!

Llamando brew configinforma lo siguiente:

HOMEBREW_VERSION: 0.9.9
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: 90e84453f9adda65de6b9274987d06e46caa5d37
Last commit: 4 hours ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 05ce2548bad01807c6be2aece21ab70d221755e6
Core tap last commit: 8 weeks ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
CPU: quad-core 64-bit ivybridge
Homebrew Ruby: 2.0.0-p648
Clang: 7.3 build 703
Git: 2.7.0 => /usr/local/bin/git
Perl: /usr/bin/perl
Python: /Users/username/anaconda/bin/python => /Users/username/anaconda/bin/python2.7
Ruby: /usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
Java: 1.7.0_79, 1.6.0_65-b14-468
OS X: 10.11.4-x86_64
Xcode: 7.3
CLT: 7.3.0.0.1.1457485338
X11: 2.7.8 => /opt/X11

¿Algúna idea de cómo arreglar esto? Me pregunto si Sophos Antivirus podría estar causando problemas nuevamente.

brew upgradeactualizará todos los paquetes instalados. Si necesita mantener una versión específica de cualquier binario, considere usar la respuesta de @ thanh-hải: https://stackoverflow.com/a/38464247/868724

Acabo de recibir este error. Corrí brew upgradey luego brew updateotra vez y el problema pareció resolverse solo.

Alternativamente, intente simplemente ejecutar brew updatenuevamente como lo sugiere @ ashley-willis.

Ejecutar brew updatenuevamente después de obtener este error funciona, como vi sugerido en https://discuss.circleci.com/t/brew-update-command-fails/5211 y funcionó para mí también, sin hacer ninguna actualización ni git-fu

Editar: ejecutar cd "$(brew --repository)" && git fetch && git reset --hard origin/masterresolverá!

Consulte https://github.com/Homebrew/brew/issues/557

Encontré el mismo problema cuando intenté

brew tap homebrew/science
brew install opencv3
brew update

Sin embargo, escribiendo

brew update

De nuevo ha resuelto mi problema.

Updated 2 taps (caskroom/cask, homebrew/core).
==> Cleaning up /Library/Caches/Homebrew...
Removing: /Library/Caches/Homebrew/ant-1.9.7.yosemite.bottle.tar.gz... (5.4MB)
Removing: /Library/Caches/Homebrew/cmake-3.2.1.yosemite.bottle.1.tar.gz... (10.4MB)
Removing: /Library/Caches/Homebrew/gecode-4.3.3.yosemite.bottle.tar.gz... (2.8MB)
Removing: /Library/Caches/Homebrew/leptonica-1.71_1.yosemite.bottle.tar.gz... (1.9MB)
Removing: /Library/Caches/Homebrew/libpng-1.6.16.yosemite.bottle.tar.gz... (431.8KB)
Removing: /Library/Caches/Homebrew/libtiff-4.0.3.yosemite.bottle.tar.gz... (1MB)
Removing: /Library/Caches/Homebrew/minizinc-1.6.tar.gz... (18.2MB)
Removing: /Library/Caches/Homebrew/pkg-config-0.28.yosemite.bottle.2.tar.gz... (220.1KB)
Removing: /Library/Caches/Homebrew/tesseract-3.02.02_3.yosemite.bottle.tar.gz... (19MB)
==> Migrating /Library/Caches/Homebrew to /Users/zenglinwang/Library/Caches/Homebrew...
==> Deleting /Library/Caches/Homebrew...
Warning: Failed to delete /Library/Caches/Homebrew.
Please do so manually.
==> New / Updated / Deleted Formulae
.................
==> Migrating HOMEBREW_REPOSITORY (please wait)...
==> Migrated HOMEBREW_REPOSITORY to /usr/local/Homebrew!
Homebrew no longer needs to have ownership of /usr/local. If you wish you can
return /usr/local to its default ownership with:
  sudo chown root:wheel /usr/local