2017-01-21 78 views
2

我正在关注具有相同序列的几个链接,即this example。我无法成功完成它。这里是从终端输出无法使用自制软件安装php7或php 7.1

MacBook-Pro-4:/ SHennessy$ brew tap homebrew/dupes 
MacBook-Pro-4:/ SHennessy$ brew tap homebrew/versions 
MacBook-Pro-4:/ SHennessy$ brew tap homebrew/homebrew-php 
MacBook-Pro-4:/ SHennessy$ brew unlink php56 
Error: No such keg: /usr/local/Cellar/php56 
MacBook-Pro-4:/ SHennessy$ brew install php70 
==> Installing php70 from homebrew/php 
Error: You must `brew link libpng` before homebrew/php/php70 can be installed 
MacBook-Pro-4:/ SHennessy$ brew link php70 
Error: No such keg: /usr/local/Cellar/php70 
MacBook-Pro-4:/ SHennessy$ 

如果任何人有任何想法,这将是真棒,在此先感谢。

回答

16

我在安装php71时或多或少有同样的问题。

要解决这个问题,我不得不使用sudo rmdir -rf /usr/local/opt/php71然后删除/usr/local/Cellar/php71

brew tap homebrew/dupes 
brew tap homebrew/versions 
brew tap homebrew/homebrew-php 
brew install php71 

希望它能帮助。

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