luje安装Step by Step（Ubuntu）

1. Prepare Environment

• JDK: wget <jdk_url> && vim ~/.profile
• Ant: wget <ant_url> && vim ~/.profile or apt-get install ant

2. Installing LuaJIT 2

• wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz
• tar zxf LuaJIT-2.0.2.tar.gz
• apt-get install make gcc
• cd LuaJIT-2.0.2 && make && make install

3. Installing luje

• wget https://cowlark.com/luje/tarball/luje-0.2.tar.gz?uuid=release-0.2

• tar zxf luje-0.2.tar.gz (Note: 此处运行无效，虽而后缀是gz，但貌似不是gzip格式的文件，本人Windows上7zip解压后上传的Ubuntu)

• cd luje-0.2 && ant

• Important: cd vm && vim Options.lua (Note: 自建一个选项文件，vm下ClimpLoader、Utils等须要使用Options.TraceCompilations的Boolean变量以开启编译追踪功能，文件内容以下)

  <!-- lang: lua -->

  local TraceCompilations = false

  return { TraceCompilations = TraceCompilations }

4. Running

• ./luje com.cowlark.luje.LocalBench

5. Help

• ./luje -h

6. Custom Programm Running

• vim Hello.java (Summary Content: println("Hello World run on luje-0.2!\n");)
• javac Hello.java
• mv Hello.class bin/ (Note: bin/为luje-0.2下的bin目录，ant后才出现，放置须要运行的Java Classes)
• ./luje Hello

7. The End.