Hello @harmonic
To give a feasible solution one needs an understanding of the environment you are in. As I understand it,you have SAS Analytics proc on installed on Linux operating system in a virtual machine. C++ is expected to be installed here. I would recommend the following steps to start with. Login to the VM (either directly or using SSH) as sasdemo (the account you are using to run the sas code). From the commandline run the following commands to see if the library is available.
Check if libgross.so is available. ldconfig -p | grep libgross.so If there is no output then you have missing libgross.so
Check if you have gcc is installed ls /usr/bin | grep c++ if there is no output c++ is not installed.
Install C++. Follow you distributions instructions.
In case you have everything available (libgross.so , c++) go to the folder wherever Gross_test_01 exists and try running it. Needless to say C++ works as smoothly as SAS if everything is correct.
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