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-rw-r--r--lib/spack/spack/util/module_cmd.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/spack/spack/util/module_cmd.py b/lib/spack/spack/util/module_cmd.py
index a7796e716e..581fae5540 100644
--- a/lib/spack/spack/util/module_cmd.py
+++ b/lib/spack/spack/util/module_cmd.py
@@ -35,7 +35,8 @@ def module(*args):
module_p = subprocess.Popen(module_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
- shell=True)
+ shell=True,
+ executable="/bin/bash")
# Cray modules spit out warnings that we cannot supress.
# This hack skips to the last output (the environment)
@@ -51,7 +52,8 @@ def module(*args):
module_p = subprocess.Popen(module_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
- shell=True)
+ shell=True,
+ executable="/bin/bash")
# Decode and str to return a string object in both python 2 and 3
return str(module_p.communicate()[0].decode())