• Timo Teräs's avatar
    solver: do not auto select virtual-only package with one provider · e4dc2373
    Timo Teräs authored
    This reverts most of 0dcbd933 which allowed automatic selection
    of package with a "virtual provides" having only one provider.
    While convenient, it creates problems if multiple versions of the
    same package exist, or if in future other providers would be added
    to one of the repositories. This restore the original behaviour,
    and improve the error message to tell the user to mention one of
    the providers explicitly.
    fixes #10810