Description of problem: libgfortran was updated and doesn't provide libgfortran.so.3 anymore Error: conflicting requests - nothing provides libgfortran.so.3()(64bit) needed by openblas-openmp-0.2.19-4.fc26.x86_64 Simple rebuild of openblas seems to fix this dependency problem.
Unfortunately not… *** This bug has been marked as a duplicate of bug 1417385 ***