These scripts are only meant for enthusiasts that want to bundle their PMS with custom built versions of libraries and tools, replacing the standard versions shipped with the regular PMS distribution.
contrib/download-pms-binaries-source.sh
Sources archives will be strored in target/bin-tools/src/
contrib/build-pms-binaries.sh
Search target/bin-tools/target/bin/ for compiled binaries and target/bin-tools/target/lib/ for libs
rm -rf target/bin-tools/build/
rm -rf target/bin-tools/target/