Add conda v1 recipes for compass and otps packages

.gitignore

@@ -115,5 +115,8 @@ ENV/
 /provenance
 /*.pickle
 
+# conda package outputs
+/conda/packages/outputs/
+
 # activation scripts
 /load_*.sh

compass/load/__init__.py

@@ -2,10 +2,11 @@
 import os
 import subprocess
 import sys
+from importlib import resources
 
-from compass.version import __version__ as compass_version
 from jinja2 import Template
-from importlib import resources
+
+from compass.version import __version__ as compass_version
 
 
 def get_conda_base_and_env():
@@ -27,8 +28,13 @@ def get_conda_base_and_env():
 def get_mpi():
 
     for mpi in ['mpich', 'openmpi']:
-        check = subprocess.check_output(
-            ['conda', 'list', 'mpich']).decode('utf-8')
+        try:
+            check = subprocess.check_output(
+                ['conda', 'list', mpi], stderr=subprocess.DEVNULL
+            ).decode('utf-8')
+        except subprocess.CalledProcessError:
+            continue
+
         if mpi in check:
             return mpi