added apt-get installation of required libraries for compilation
added apt-get installation of required libraries for compilation

stvstnfrd/xblock-sdk,edx/xblock-sdk,Lyla-Fischer/xblock-sdk,edx/xblock-sdk,Lyla-Fischer/xblock-sdk,edx/xblock-sdk,Lyla-Fischer/xblock-sdk,stvstnfrd/xblock-sdk,stvstnfrd/xblock-sdk