After "eselect cblas set gsl" the /usr/include/cblas.h link is broken. I think the line gslcblas.h /usr/include/cblas.h in sci-libs/gsl/files/eselect.cblas.gsl should be replaced with gsl/gsl_cblas.h /usr/include/cblas.h Reproducible: Always Steps to Reproduce:
fixed. Thanks!