错误:错误安装cocoapods:错误:未能建立gem本地扩展

我试图将cocoapods安装到运行OSX 10.9.1(新Mavericks)的MacBook Pro上，键入gem install cocoapods后，我得到以下错误:

    Building native extensions.  This could take a while...
ERROR:  Error installing cocoapods:
    ERROR: Failed to build gem native extension.

        "/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby" -rubygems /usr/local/rvm/gems/ruby-1.9.3-p194/gems/rake-10.1.1/bin/rake RUBYARCHDIR=/Users/rangreenberg/gems/gems/xcodeproj-0.14.1/ext RUBYLIBDIR=/Users/rangreenberg/gems/gems/xcodeproj-0.14.1/ext
/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
checking for -std=c99 option to compiler... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
    --with-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby
/usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:381:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:491:in `block in try_compile'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:443:in `with_werror'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:491:in `try_compile'
    from extconf.rb:24:in `block in <main>'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:790:in `block in checking_for'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block (2 levels) in postpone'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block in postpone'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:280:in `postpone'
    from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:789:in `checking_for'
    from extconf.rb:23:in `<main>'
rake aborted!
Command failed with status (1): [/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/...]

Tasks: TOP => default => ext
(See full trace by running task with --trace)


Gem files will remain installed in /Users/rangreenberg/gems/gems/xcodeproj-0.14.1 for inspection.
Results logged to /Users/rangreenberg/gems/gems/xcodeproj-0.14.1/ext/xcodeproj/gem_make.out

当前回答

我通过使用ruby 2.0(这是mavericks的首选方式)或更高版本解决了这个问题。如果你正在使用rvm，只需更改为正确的ruby:

rvm use ruby-2.0

之后，gem安装cocoapods工作正常。更具体地说，我用的是:

OSX 10.9.2
ruby-2.0.0-p353
cocoapods-0.32.1

2014-04-21 12:30:14

其他回答

当在iOS目录下运行pod install后试图在Flutter应用程序中设置GoogleMaps时，出现了同样的初始问题。

运行pod安装时出现以下错误:

zsh: /usr/local/bin/pod: bad interpreter: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby: no such file or directory

接下来，在运行sudo gem install cocoapods之后，会导致另一个类似于error: error installing cocoapods: error: Failed to build gem native extension的错误。

ERROR:  Error installing cocoapods:
    ERROR: Failed to build gem native extension.

kevin建议安装Xcode开发工具:

xcode-select --install

在强调需要安装工具时，系统在运行pod install命令时再次产生与以前相同的错误。

通过拆卸和重新安装来刷新工具成为了下一个目标。使用以下命令移除工具:

rm -rf /Library/Developer/CommandLineTools

再次安装xcode开发工具，使用:

xcode-select --install

然后，sudo gem install cocoapods和pod install运行成功。

2020-03-23 09:24:23

这个命令帮了我大忙

Sudo gem install -n /usr/local/bin cocoapods -v 1.8.4

待确认检查吊舱版本

豆荚,版本

2021-04-08 08:47:25

有时候问题是你的xcode工具版本太低了。如果您还没有尝试运行这些命令

sudo rm -rf /Library/Developer/CommandLineTools

xcode-select——安装

Sudo xcodebuild -许可接受

打开/图书馆/开发/ CommandLineTools /包/ macOS_SDK_headers_for_macOS_10.14.pkg

2020-06-30 00:41:35

如果以上方法都不起作用，那么按照以下步骤进行

sudo xcode-select——switch /Library/Developer/CommandLineTools Sudo gem安装cocoapods

如果你得到这样的错误＇

ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions for the /usr/bin directory

执行步骤3

$ sudo gem install -n /usr/local/bin cocoapods . sh

2020-11-20 15:31:45

我也遇到了同样的问题，尽管我使用的是最新版本的xcode命令行工具。

如果你安装了自制程序，请安装apple-gcc42。这立刻解决了我的问题。

2014-03-04 10:55:21

错误:错误安装cocoapods:错误:未能建立gem本地扩展

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