在Mac上安装PHP时，如何克服“ dyld：未加载库：”错误？

Question

我正在尝试在Mac上安装最新版本的PHP。我试过了

brew install php72 --force

然后想要检查版本，但出现此错误

localhost:regagents davea$ php --version

dyld: Library not loaded: /usr/local/opt/readline/lib/libreadline.7.dylib

  Referenced from: /usr/local/Cellar/php72/7.2.1_12/bin/php

  Reason: image not found

Abort trap: 6

所以我想我可以重新安装readline，所以我想...

 localhost:regagents davea$ brew reinstall readline

==> Reinstalling readline 

==> Downloading https://homebrew.bintray.com/bottles/readline-8.0.0.high_sierra.bottle.tar.gz

Already downloaded: /Users/davea/Library/Caches/Homebrew/downloads/c0566e677ba9f92c270590e2d8132f95668817a7817d2ee47711ff3c2ff045d6--readline-8.0.0.high_sierra.bottle.tar.gz

==> Pouring readline-8.0.0.high_sierra.bottle.tar.gz

==> Caveats

readline is keg-only, which means it was not symlinked into /usr/local,

because macOS provides the BSD libedit library, which shadows libreadline.

In order to prevent conflicts when programs look for libreadline we are

defaulting this GNU Readline installation to keg-only.

For compilers to find readline you may need to set:

  export LDFLAGS="-L/usr/local/opt/readline/lib"

  export CPPFLAGS="-I/usr/local/opt/readline/include"

For pkg-config to find readline you may need to set:

  export PKG_CONFIG_PATH="/usr/local/opt/readline/lib/pkgconfig"

==> Summary

?  /usr/local/Cellar/readline/8.0.0: 48 files, 1.5MB

但是然后运行“ php -version”会给我同样的错误。是什么赋予了？如何在Mac上安装和运行php？

Answer 1

您的较早版本的php与readline 7链接在一起。您具有readline8。更新php：php72自制软件中的软件包的最新版本为7.2.17_1。brew update brew upgrade php72可从php软件包中获取php 7.3.4 。要安装最新版本的php：brew install php