1. To Irrlichi official website to download the source package, the current version is 1.8.1, Bo Master with 1.0 version;
2. Extract it, enter the source directory, extract the Source.zip;
3. This is optional, to ensure that the source code in the upper level of the first directory containing the LIB directory, the directory has been created by the official;
4. Start the terminal, CD to the source directory, make a bit;
5. If the prompt does not have that directory and file, then most likely there is no need to install the library, at this time can be based on the necessary. h file to search for the necessary library, that is, with the apt-file Search command;
6. But the Apt-file tool itself needs to be installed and can be installed by sudo apt-get install apt-file;
7. If the hint does not zlib.h, then the CD into the zlib inside make a bit, and then sudo make install installation;
8. After compiling, the next step can be sudo make install installation, later compiled Irrlicht project will not have to set the include and Lib path;
Linux (Ubuntu 14.04 LTS) compiled Irrlicht 1.0