WRF Install scripts will install the WRF and WPS with the needed libraries(netcdf4 hdf5, mpich, zlib, libpng, jasper). You can choose the version that you wanted to install. These Scripts is written for Debian based linux operating systems.
To run the scripts, you should run the commands below.
For WRF4.1.5
bash WRF4.1.5_Install.bash
For WRF4.1.3
bash WRF4.1.3_Install.bash
For WRF4.1.2
bash WRF4.1.2_Install.bash
For WRF4.1
bash WRF4.1_Install.bash
For WRF4.0.3
bash WRF4.0.3_Install.bash
For WRF4.0.1
bash WRF4.0.1_Install.bash
For WRF4.0
bash WRF4.0_Install.bash
You will be asked the write number(No need after 4.0.3 install script), while it is installing the WRF. You should choose the number 34, when it is configuring WRF which will be asked first,and you should choose the number 1, when it is configuring WPS which will be asked second.