qtbindings Mac上安装错误

Question

我尝试qtbindings安装到我的iMac，在终端使用这个命令：

gem install qtbindings 

我续到达那里的结果。我认为这是安装不正确。好了，这是我得到的结果：

iMac-Andrii-3:~ Zayac$ gem install qtbindings 
Building native extensions. This could take a while... 
ERROR: Error installing qtbindings: 
    ERROR: Failed to build gem native extension. 

    current directory: /Users/Zayac/.rvm/gems/ruby-2.3.0/gems/qtbindings-4.8.6.2 
/Users/Zayac/.rvm/rubies/ruby-2.3.0/bin/ruby -r ./siteconf20160613-44635-xuhugd.rb extconf.rb 

current directory: /Users/Zayac/.rvm/gems/ruby-2.3.0/gems/qtbindings-4.8.6.2 
make "DESTDIR=" clean 
mkdir ext/build 
mkdir bin/2.3 
mkdir bin/plugins 
mkdir bin/plugins/accessible 
mkdir bin/plugins/bearer 
mkdir bin/plugins/codecs 
mkdir bin/plugins/designer 
mkdir bin/plugins/graphicssystems 
mkdir bin/plugins/iconengines 
mkdir bin/plugins/imageformats 
mkdir bin/plugins/phonon_backend 
mkdir bin/plugins/qmltooling 
mkdir bin/plugins/sqldrivers 
mkdir lib/2.3 
cd ext/build; rm -rf CMakeFiles 
cd ext/build; rm -rf generator 
cd ext/build; rm -rf smoke 
cd ext/build; rm -rf ruby 
cd ext/build; rm * 
rm: *: No such file or directory 
make: [clean] Error 1 (ignored) 

current directory: /Users/Zayac/.rvm/gems/ruby-2.3.0/gems/qtbindings-4.8.6.2 
make "DESTDIR=" 
mkdir ext/build 
mkdir: ext/build: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/2.3 
mkdir: bin/2.3: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins 
mkdir: bin/plugins: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/accessible 
mkdir: bin/plugins/accessible: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/bearer 
mkdir: bin/plugins/bearer: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/codecs 
mkdir: bin/plugins/codecs: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/designer 
mkdir: bin/plugins/designer: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/graphicssystems 
mkdir: bin/plugins/graphicssystems: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/iconengines 
mkdir: bin/plugins/iconengines: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/imageformats 
mkdir: bin/plugins/imageformats: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/phonon_backend 
mkdir: bin/plugins/phonon_backend: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/qmltooling 
mkdir: bin/plugins/qmltooling: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir bin/plugins/sqldrivers 
mkdir: bin/plugins/sqldrivers: File exists 
make: [makedirs] Error 1 (ignored) 
mkdir lib/2.3 
mkdir: lib/2.3: File exists 
make: [makedirs] Error 1 (ignored) 
cd ext/build; rm -rf CMakeFiles 
cd ext/build; rm -rf generator 
cd ext/build; rm -rf smoke 
cd ext/build; rm -rf ruby 
cd ext/build; rm * 
rm: *: No such file or directory 
make: [clean] Error 1 (ignored) 
cd ext/build; \ 
cmake -DCMAKE_MINIMUM_REQUIRED_VERSION=2.6 \ 
-G "Unix Makefiles" \ 
-Wno-dev \ 
-DRUBY_EXECUTABLE=/Users/Zayac/.rvm/rubies/ruby-2.3.0/bin/ruby \ 
.. 
/bin/sh: cmake: command not found 
make: [build] Error 127 (ignored) 
cd ext/build; make 
make[1]: *** No targets specified and no makefile found. Stop. 
make: *** [build] Error 2 

make failed, exit code 2 

Gem files will remain installed in /Users/Zayac/.rvm/gems/ruby-2.3.0/gems/qtbindings-4.8.6.2 for inspection. 
Results logged to /Users/Zayac/.rvm/gems/ruby-2.3.0/extensions/x86_64-darwin-15/2.3.0/qtbindings-4.8.6.2/gem_make.out 

我不知道是你需要它的帮助，但是：OS X - 最新版本的Xcode安装（最新版本），通过RVM安装红宝石（作为默认和活动2.3.0），安装导轨（v.4.2.6）。

如何安装qtbindings？

Answer 1

我的问题的答案很简单。希望它能帮助别人。

要安装qtbindings和Qt4，你必须这样做。

公开赛在Mac OS X上的终端类型：

第一步：

brew install cmake 

第二步：

brew install qt 

第三步：

gem install qtbindings 

它必须解决所有问题EMS。

Answer 2

似乎cmake丢失 - 我通过brew install cmake安装它。