find_package in CMake project targeting installed emscripten build fails

[ksmith-dandy]

When attempting to configure my own emscripten project after having installed MeshLib with make install after ./scripts/build_source.sh completed successfully, I run into the following error:

[cmake]   Found package configuration file:
[cmake] 
[cmake]     /src/WASM/etc/lib/cmake/MeshLib/meshlib-config.cmake
[cmake] 
[cmake]   but it set MeshLib_FOUND to FALSE so package "MeshLib" is considered to be
[cmake]   NOT FOUND.  Reason given by package:
[cmake] 
[cmake]   The following imported targets are referenced, but are missing:
[cmake]   MeshLib::MRIOExtras