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

错误:错误安装cocoapods:错误:未能建立gem本地扩展

首先安装Ruby版本管理器rvm:

curl -L https://get.rvm.io | bash -s stable

然后使用

source ~/.rvm/scripts/rvm 

然后安装最新版本的ruby:

rvm install ruby-2.7.2

然后流这个(你的终端)输出。

echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/nec/.zprofile 

然后使用

eval "$(/opt/homebrew/bin/brew shellenv)"

最后再次尝试安装cocoapods:

sudo gem install cocoapods

其他回答

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

我的配置中有多个环境,这导致了问题,因为rvm会干扰安装。曾经的红宝石2。检测到X,安装正常。

对于我的环境,我做了以下工作: 1. xcode-select——安装 2. rvm implode(注意-太激烈了-你可能不需要这样做,我对旧的ruby安装没有任何用途,我通过rvm uninstall逐个删除它们,然后使用rvm implode 3.Gem安装cocoapods

这一次,最后一个命令运行正常,没有任何问题。

我也有同样的问题,我只是修改了我的/usr/local/include文件夹到/usr/local/include_old

打开终端

xcode-select --install
sudo xcodebuild -license accept
curl -L https://get.rvm.io | bash -s stable

关闭及重开终端机

rvm install ruby-2.6

sudo gem install cocoapods
pod install 

在android studio上右键单击项目左上角,然后在Xcode中单击Flutter ->打开IOS模块

1.更新酿造

酿造更新

2.安装Cocoapods

酿造安装椰荚