separate stdout and stderr for module loading (#6713)

2017-12-21 16:27:52 -08:00
parent f2e061debf
commit feb4f1b387
1 changed files with 4 additions and 1 deletions
--- a/lib/spack/spack/util/module_cmd.py
+++ b/lib/spack/spack/util/module_cmd.py
@@ -133,7 +133,10 @@ def load_module(mod):
            exec(compile(modulecmd('unload', text[i + 1], output=str,
                                   error=str), '<string>', 'exec'))
    # Load the module now that there are no conflicts
-    load = modulecmd('load', mod, output=str, error=str)
+    # Some module systems use stdout and some use stderr
+    load = modulecmd('load', mod, output=str, error='/dev/null')
+    if not load:
+        load = modulecmd('load', mod, error=str)
    exec(compile(load, '<string>', 'exec'))