Question

几天前，我运行brew update，试图在Mac上更新自制软件（我使用OSX 10.9.5）。当我运行它时，我就把它回来了

dyld: Library not loaded: /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  Referenced from: /usr/local/opt/git/bin/git
  Reason: image not found
/usr/local/Homebrew/Library/Homebrew/brew.sh: line 193: 25509 Trace/BPT trap: 5       "$HOMEBREW_PREFIX/opt/git/bin/git" --version > /dev/null
dyld: Library not loaded: /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  Referenced from: /usr/local/opt/git/bin/git
  Reason: image not found
/usr/local/Homebrew/Library/Homebrew/brew.sh: line 193: 25615 Trace/BPT trap: 5       "$HOMEBREW_PREFIX/opt/git/bin/git" --version > /dev/null
Warning: curl 7.63.0 is already installed, it's just not linked
You can use `brew link curl` to link this version.
dyld: Library not loaded: /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  Referenced from: /usr/local/opt/git/bin/git
  Reason: image not found
/usr/local/Homebrew/Library/Homebrew/brew.sh: line 193: 25750 Trace/BPT trap: 5       "$HOMEBREW_PREFIX/opt/git/bin/git" --version > /dev/null
Warning: git 2.20.1 is already installed and up-to-date
To reinstall 2.20.1, run `brew reinstall git`
Error: Git must be installed and in your PATH!

我还跑了酿酒医生，看看有什么变化。这就是结果。

dyld: Library not loaded: /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  Referenced from: /usr/local/opt/git/bin/git
  Reason: image not found
/usr/local/Homebrew/Library/Homebrew/brew.sh: line 193: 25891 Trace/BPT trap: 5       "$HOMEBREW_PREFIX/opt/git/bin/git" --version > /dev/null
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

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:
  /Users/Robby/anaconda2/bin/curl-config
  /Users/Robby/anaconda2/bin/freetype-config
  /Users/Robby/anaconda2/bin/icu-config
  /Users/Robby/anaconda2/bin/krb5-config
  /Users/Robby/anaconda2/bin/libpng-config
  /Users/Robby/anaconda2/bin/libpng16-config
  /Users/Robby/anaconda2/bin/ncursesw6-config
  /Users/Robby/anaconda2/bin/pcre-config
  /Users/Robby/anaconda2/bin/python-config
  /Users/Robby/anaconda2/bin/python2-config
  /Users/Robby/anaconda2/bin/python2.7-config
  /Users/Robby/anaconda2/bin/xml2-config
  /Users/Robby/anaconda2/bin/xslt-config

Warning: Git could not be found in your PATH.
Homebrew uses Git for several internal functions, and some formulae use Git
checkouts instead of stable tarballs. You may want to install Git:
  brew install git

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:
  autoconf
  automake
  bash-completion
  brotli
  c-ares
  cask
  cmake
  cunit
  docbook
  docbook-xsl
  doxygen
  emacs
  fontconfig
  freetype
  gdbm
  geoip
  gmp
  gnutls
  htop
  itstool
  jansson
  jemalloc
  jpeg
  libev
  libevent
  libpng
  libtasn1
  libtool
  libunistring
  nettle
  nmap
  p11-kit
  pcre2
  pkg-config
  python@2
  watch

Warning: You are using macOS 10.9.
We (and Apple) do not provide support for this old version.
You may encounter build failures and other breakages.
Please create pull requests instead of asking for help on
Homebrew's GitHub, Discourse, Twitter or IRC. You are
responsible for resolving any issues you experience, as
you are running this old version.


Warning: Some installed formulae are missing dependencies.
You should `brew install` the missing dependencies:
  brew install python

Run `brew missing` for more details.

这是我运行brew missing时发生的事情。

dyld: Library not loaded: /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  Referenced from: /usr/local/opt/git/bin/git
  Reason: image not found
/usr/local/Homebrew/Library/Homebrew/brew.sh: line 193: 26131 Trace/BPT trap: 5       "$HOMEBREW_PREFIX/opt/git/bin/git" --version > /dev/null
itstool: python
libxml2: python

有什么想法吗？我很困惑。

Answer 1

我在尝试安装 android-platforms-tools 时遇到了类似的问题，我尝试重新安装 pcre2 lib，这对我有用。

brew uninstall --force pcre2

关注

brew install pcre2

Answer 2

您尝试了以下操作（根据输出文本中brew的建议）：

brew reinstall git

或：

brew reinstall git && brew unlink git && brew link git

或：

brew upgrade git

Answer 3

当我做brew重新安装git && brew取消链接git && brew链接git时出现。

dyld：库未加载：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：27683 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null ==>重新安装git 错误：子进程内发生异常： RuntimeError：/ usr / local / opt / pcre2不存在或损坏请重新安装pcre2。抱歉：（

当我冲煮升级git时出现。

dyld：库未加载：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：27868 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null dyld：未加载库：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：27978 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null dyld：未加载库：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：28084 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null 警告：curl 7.63.0已安装，只是未链接您可以使用brew link curl链接此版本。 dyld：未加载库：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：28219 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null 正在更新自制软件... 警告：git 2.20.1已经安装并且是最新的要重新安装2.20.1，请运行brew reinstall git 错误：必须已在您的PATH中安装了Git！ dyld：未加载库：/usr/local/opt/pcre2/lib/libpcre2-8.0.dylib 引用自：/ usr / local / opt / git / bin / git 原因：找不到图片 /usr/local/Homebrew/Library/Homebrew/brew.sh：第193行：28353 Trace / BPT陷阱：5“ $ HOMEBREW_PREFIX / opt / git / bin / git” --version> / dev / null 错误：已安装git 2.20.1

Git不在Mac上Homebrew的PATH中

3 个答案: