filepath_fix: Error if we still cannot find BLACS directory

Loki27182 · Mar 12, 2018 · e91647d · e91647d
1 parent 31cafa4
commit e91647d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/__init__.py b/__init__.py
@@ -25,3 +25,7 @@
     # with python 2 using "python -m blacs" whilst the current directory is the
     # parent of the blacs directory):
     BLACS_DIR = os.path.dirname(os.path.realpath(__file__))
+if not os.path.isdir(BLACS_DIR):
+    # Don't want to continue if we have not found the directory:
+    msg = "Cannot locate the directory BLACS is installed in."
+    raise RuntimeError(msg)