ponscripter-fork build for steam.
The machine I used was running 32-bit ubuntu server, 12.04. I think it needs to be 32 bit to easily do these steps or else there's some issues with the configure script.
sudo apt-get install git build-essential automake
wget http://media.steampowered.com/client/runtime/steam-runtime-sdk_latest.tar.xz
tar xvf steam-runtime-sdk_latest.tar.xz
cd steam-runtime-sdk*
bash setup.sh # all defaults
bash setup.sh # always failed once and then worked for me.
./shell-i386.sh
git clone https://github.com/sekaiproject/ponscripter-fork.git
cd ponscripter-fork
export CC=gcc
export CXX=g++
run.sh ./configure --with-external-sdl-mixer
run.sh make
Output should be in src/ponscr
It can be tested with run.sh ./src/ponscr /path/to/0.utf