There is something wrong with the Shen/CL compiled by version 2.7.0 that makes 3.0.0 unable to compile Shen/CL again, but I'm not sure what it is. I'm switching to Shen/Scheme precompiled binaries on travis so that I can produce a 3.0.0 release with prebuilt binaries that work correctly.
Once done, the travis file commands can be switched back so that it uses Shen/CL prebuilt binaries.
There is something wrong with the Shen/CL compiled by version 2.7.0 that makes 3.0.0 unable to compile Shen/CL again, but I'm not sure what it is. I'm switching to Shen/Scheme precompiled binaries on travis so that I can produce a 3.0.0 release with prebuilt binaries that work correctly.
Once done, the travis file commands can be switched back so that it uses Shen/CL prebuilt binaries.