@run_after('install')
def fix_darwin_install(self):
    if ((sys.platform == 'darwin') and ('+shared' in self.spec)):
        fix_darwin_install_name(self.spec.prefix.lib)
@run_after('install')
def fix_darwin_install(self):
    if ((sys.platform == 'darwin') and ('+shared' in self.spec)):
        fix_darwin_install_name(self.spec.prefix.lib)