使用 Homebrew 升级 php8.2 后出现 "Library not loaded"错误

很久没有写php了，像往常一样先升个级。

brew install php@8.2

安装后打算修改~/.zshrc让命令行使用8.2版本，发现无法运行vim，提示如下报错信息：

➜ ~ vim
dyld[28879]: Library not loaded: /opt/homebrew/opt/libsodium/lib/libsodium.23.dylib
  Referenced from: <BA441469-20D2-3A07-ABCE-790A3BE0C6E1> /opt/homebrew/Cellar/vim/9.0.1650/bin/vim
  Reason: tried: '/opt/homebrew/opt/libsodium/lib/libsodium.23.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/libsodium/lib/libsodium.23.dylib' (no such file), '/opt/homebrew/opt/libsodium/lib/libsodium.23.dylib' (no such file), '/usr/local/lib/libsodium.23.dylib' (no such file), '/usr/lib/libsodium.23.dylib' (no such file, not in dyld cache), '/opt/homebrew/Cellar/libsodium/1.0.19/lib/libsodium.23.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/Cellar/libsodium/1.0.19/lib/libsodium.23.dylib' (no such file), '/opt/homebrew/Cellar/libsodium/1.0.19/lib/libsodium.23.dylib' (no such file), '/usr/local/lib/libsodium.23.dylib' (no such file), '/usr/lib/libsodium.23.dylib' (no such file, not in dyld cache)
[1]    28879 abort      vim

第一个想法是重新安装libsodium，然而这个方向是不对的。直接用软连搞定：

ln -s  /opt/homebrew/Cellar/libsodium/1.0.19/lib/libsodium.26.dylib /opt/homebrew/opt/libsodium/lib/libsodium.23.dylib

接着运行vim会遇到新的报错：

➜ lib (stable) ✔ vim
dyld[35527]: Library not loaded: /opt/homebrew/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/libperl.dylib
  Referenced from: <BA441469-20D2-3A07-ABCE-790A3BE0C6E1> /opt/homebrew/Cellar/vim/9.0.1650/bin/vim
  Reason: tried: '/opt/homebrew/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/libperl.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/libperl.dylib' (no such file), '/opt/homebrew/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/libperl.dylib' (no such file), '/usr/local/lib/libperl.dylib' (no such file), '/usr/lib/libperl.dylib' (no such file, not in dyld cache)
[1]    35527 abort      vim

显然是vim使用了错误的perl版本导致的问题，这是因为在brew upgrade的过程中，perl进行了升级，而vim仍在使用指定的perl版本，这里vim官方issue中有讨论到。通过查阅issue的讨论内容，找到一个最有效的做法就是重装vim，问题解决。

brew reinstall vim 

Every time perl, python or ruby are upgraded or revision bumped, vim needs to be brew reinstall‘d. It’s a known issue. This would be a known issue even against the system Perl if Apple ever gets round to implementing another major Perl update.

看来锅是苹果的呀……