初装 Ubuntu 14.04 64 位后，安装 calabash-android 步骤：

安装 jdk+ant

1. sudo apt-get update
2. sudo apt-get install openjdk-7-jre-headless
   
3. sudo apt-get install openjdk-7-jdk
   
4. sudo apt-get install ant
   
5. sudo apt-get install make

安装 openjdk-7-jdk 之前，运行 ant 失败：

Unable to locate tools.jar. Expected to find it in /usr/lib/jvm/java-7-openjdk-amd64/lib/tools.jar

安装 make 之前，运行sudo gem install calabash-android -V失败：

ERROR:  Error installing calabash-android:
    ERROR: Failed to build gem native extension.

        /usr/bin/ruby1.9.1 extconf.rb
checking for main() in -lc... yes
creating Makefile

make
sh: 1: make: not found

安装 Android SDK

1. sudo apt-get install lib32z1 lib32ncurses5 lib32stdc++6
   
2. 下载 adt-bundle 并解压

http://www.androiddevtools.cn/ 下载 Linux 64 位 adt-bundle-linux-x86_64-20140702.zip，并解压到 home 目录，

~/.bashrc 中设置：

export ANDROID_HOME=$HOME/adt-bundle-linux-x86_64-20140702/sdk
export PATH=$ANDROID_HOME/platform-tools:$PATH

安装 lib32z1 lib32ncurses5 lib32stdc++6 之前, 打开 ADT 报找不到文件错误：

Cannot run program "/home/test/adt-bundle-linux-x86_64-20140702/sdk/platform-tools/adb": error=2, No such file or directory' while attempting to get adb version from '/home/test/adt-bundle-linux-x86_64-20140702/sdk/platform-tools/adb'    

~/adt-bundle-linux-x86_64-20140702/sdk/tools$ ./adb
bash: ./adb: No such file or directory

~/adt-bundle-linux-x86_64-20140702/sdk/platform-tools$ ls adb -l
-rwxrwxrwx 1 magima magima 1355536  6月 21 18:09 adb

安装 ruby+ruby1.9.1-dev+calabash-android

1. sudo apt-get install ruby
   
2. sudo apt-get install ruby1.9.1-dev
3. 安装 calabash-android

设置淘宝源后再安装：

sudo gem sources --remove http://rubygems.org/  
sudo gem sources -a http://ruby.taobao.org/  
sudo gem install calabash-android -V    

安装 ruby1.9.1-dev 之前，试图安装 calabash-android，将报错：

/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)