Как исправить ошибки brew врача

Я очень новичок, когда дело доходит до всего этого, так что простите мою некомпетентность.

Когда я запускаю brew Doctor, я получаю следующее. Может кто-нибудь помочь?

[/usr/local]$ brew doctor

Error: Setting DYLD_LIBRARY_PATH can break dynamic linking.
You should probably unset it.
Error: Some keg-only formula are linked into the Cellar.
Linking a keg-only formula, such as gettext, into the cellar with
brew link f will cause other formulae to detect them during the
./configure step. This may cause problems when compiling those
other formulae.

Binaries provided by keg-only formulae may override system binaries
with other strange results.

You may wish to brew unlink these brews:

libxml2

Error: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected dylibs:
/usr/local/lib/libcharset.1.dylib /usr/local/lib/libfreetype.6.dylib /usr/local/lib/libjpeg.8.dylib /usr/local/lib/liblcms.1.0.19.dylib /usr/local/lib/libMagickCore.4.dylib /usr/local/lib/libMagickWand.4.dylib /usr/local/lib/libpng15.15.dylib /usr/local/lib/libtiff.3.dylib /usr/local/lib/libtiffxx.3.dylib /usr/local/lib/libwmf-0.2.7.1.0.dylib /usr/local/lib/libwmflite-0.2.7.0.1.dylib
Error: Unbrewed .la files were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .la files:
/usr/local/lib/libcharset.la /usr/local/lib/libfreetype.la /usr/local/lib/libjpeg.la /usr/local/lib/liblcms.la /usr/local/lib/libMagickCore.la /usr/local/lib/libMagickWand.la /usr/local/lib/libpng15.la /usr/local/lib/libtiff.la /usr/local/lib/libtiffxx.la /usr/local/lib/libwmf.la /usr/local/lib/libwmflite.la
Error: Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .pc files:
/usr/local/lib/pkgconfig/freetype2.pc /usr/local/lib/pkgconfig/ImageMagick.pc /usr/local/lib/pkgconfig/lcms.pc /usr/local/lib/pkgconfig/libpng15.pc /usr/local/lib/pkgconfig/MagickCore.pc /usr/local/lib/pkgconfig/MagickWand.pc /usr/local/lib/pkgconfig/Wand.pc
Error: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
/usr/local/lib/libcharset.a /usr/local/lib/libfreetype.a /usr/local/lib/libjpeg.a /usr/local/lib/liblcms.a /usr/local/lib/libpng15.a /usr/local/lib/libtiff.a /usr/local/lib/libtiffxx.a /usr/local/lib/libwmf.a /usr/local/lib/libwmflite.a
Error: You have uncommitted modifications to Homebrew core.
Unless you know what you are doing, you should run:
cd /usr/local && git reset --hard
Error: Some directories in your path end in a slash.
Directories in your path should not end in a slash. This can break other
doctor checks. The following directories should be edited:
/usr/local/git/bin/
[/usr/local]$

Ответ 1

Error: Setting DYLD_LIBRARY_PATH can break dynamic linking. You should probably unset it. Error: Some keg-only formula are linked into the Cellar. Linking a keg-only formula, such as gettext, into the cellar with brew link f will cause other formulae to detect them during the ./configure step. This may cause problems when compiling those other formulae.

Binaries provided by keg-only formulae may override system binaries with other strange results.

Это просит вас отключить путь к динамической загрузке. Вы можете сделать это, узнав, где вы его установили и удалили. Скорее всего, у вас есть строка в ~/.bashrc или ~/.bash_profile, которая выглядит как export DYLD_LIBRARY_PATH=/some/path:$DYLD_LIBRARY_PATH

You may wish to brew unlink these brews:

libxml2

При ссылках Brew создается символическая ссылка на установку. Это, как вы можете иметь python2.6. python2.7, но python будет запускать один из них.

brew unlink libxml2

Error: Unbrewed dylibs were found in /usr/local/lib. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted.

Unexpected dylibs: /usr/local/lib/libcharset.1.dylib /usr/local/lib/libfreetype.6.dylib /usr/local/lib/libjpeg.8.dylib /usr/local/lib/liblcms.1.0.19.dylib /usr/local/lib/libMagickCore.4.dylib /usr/local/lib/libMagickWand.4.dylib /usr/local/lib/libpng15.15.dylib /usr/local/lib/libtiff.3.dylib /usr/local/lib/libtiffxx.3.dylib /usr/local/lib/libwmf-0.2.7.1.0.dylib /usr/local/lib/libwmflite-0.2.7.0.1.dylib Error: Unbrewed .la files were found in /usr/local/lib. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted.

Unexpected .la files: /usr/local/lib/libcharset.la /usr/local/lib/libfreetype.la /usr/local/lib/libjpeg.la /usr/local/lib/liblcms.la /usr/local/lib/libMagickCore.la /usr/local/lib/libMagickWand.la /usr/local/lib/libpng15.la /usr/local/lib/libtiff.la /usr/local/lib/libtiffxx.la /usr/local/lib/libwmf.la /usr/local/lib/libwmflite.la Error: Unbrewed .pc files were found in /usr/local/lib/pkgconfig. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted.

Unexpected .pc files: /usr/local/lib/pkgconfig/freetype2.pc /usr/local/lib/pkgconfig/ImageMagick.pc /usr/local/lib/pkgconfig/lcms.pc /usr/local/lib/pkgconfig/libpng15.pc /usr/local/lib/pkgconfig/MagickCore.pc /usr/local/lib/pkgconfig/MagickWand.pc /usr/local/lib/pkgconfig/Wand.pc Error: Unbrewed static libraries were found in /usr/local/lib. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted.

Unexpected static libraries: /usr/local/lib/libcharset.a /usr/local/lib/libfreetype.a /usr/local/lib/libjpeg.a /usr/local/lib/liblcms.a /usr/local/lib/libpng15.a /usr/local/lib/libtiff.a /usr/local/lib/libtiffxx.a /usr/local/lib/libwmf.a /usr/local/lib/libwmflite.a

Это остаточные файлы из других установок. Вы можете удалить их.

rm FILENAME

Error: You have uncommitted modifications to Homebrew core. Unless you know what you are doing, you should run: cd /usr/local && git reset --hard

Здесь говорится, что вы внесли изменения в файлы Homebrew. К счастью, Homebrew хранится в Git управлении версиями, поэтому вы можете отменить эти изменения.

cd /usr/local && git reset --hard

Error: Some directories in your path end in a slash. Directories in your path should not end in a slash. This can break other doctor checks. The following directories should be edited: /usr/local/git/bin/

Переменная PATH - это то место, где ваш компьютер ищет программы при вводе в командной строке. Вы можете увидеть свой путь с помощью echo $PATH.

Стандарты определяют, что все пути в PATH не должны заканчиваться косой чертой. Таким образом, доморощенный просит вас исправить это.

nano ~/.bashrc или nano ~/.bash_profile и найдите '/usr/local/git/bin/' и удалите конечную косую черту.

Ответ 2

Я новичок в brew. Когда я впервые попробовал, у меня закончился список ошибок. Не все должно было быть исправлено для меня использовать brew по мере необходимости. В частности, я смог игнорировать

Unbrewed * were found in /usr/local/lib

сообщения, которые я получал. Я считаю, что это только проблема, когда использование вами установленных пакетов brew будет мешать тем, которые вы установили ранее (в моем случае это был NTFS-3g, не связанный с моим будущим использованием brew).