[dryan]

I have been in the process of trying to get Mutation++ to work with SU2. I have reconfigured the build file with meson setup --reconfigure build -Denable-mpp=true and ran ninja install in the build folder. When I try to run the viscwedge_mpp case I get the error:

SU2CFD: error while loading shared libraries: libmutation_.so: cannot open shared object file: No such file or directory.

Is there any advice of how to fix this issue?

[bigfootedrockmidget]

error using mutation++

Originally Posted by bigfootedrockmidget

you need the option -Denable-mpp=yes in the meson configuration

you also need to set this variable:

export  MPP_DATA_DIRECTORY=$SU2_HOME/subprojects/Mutationpp/data

and the compiler needs to know where the mutation shared libraries are, so add the folder containing mutation to LD_LIBRARY_PATH

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$SU2_HOME/subprojects/Mutationpp