luje安装Step by Step（Ubuntu）

1. Prepare Environment

2. JDK: wget && vim ~/.profile

3. Ant: wget && vim ~/.profile or apt-get install ant

4. Installing LuaJIT 2

5. wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz

6. tar zxf LuaJIT-2.0.2.tar.gz

7. apt-get install make gcc

8. cd LuaJIT-2.0.2 && make && make install

9. Installing luje

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

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

12. cd luje-0.2 && ant

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

    local TraceCompilations = false

    return
    {

    TraceCompilations = TraceCompilations
    

    }

14. Running

15. ./luje com.cowlark.luje.LocalBench

16. Help

17. ./luje -h

18. Custom Programm Running

19. vim Hello.java (Summary Content: println(“Hello World run on luje-0.2!\n”);)

20. javac Hello.java

21. mv Hello.class bin/ (Note: bin/为luje-0.2下的bin目录，ant后才出现，放置需要运行的Java Classes)

22. ./luje Hello

23. The End.