utils.py: use EnvironmentError

4e3bb176 · Matthew David Pitkin · eeb68cd7 · 4e3bb176
Commit 4e3bb176 authored 6 years ago by Matthew David Pitkin
--- a/bilby/core/utils.py
+++ b/bilby/core/utils.py
@@ -359,8 +359,8 @@ def get_version_information():
    try:
        with open(version_file, 'r') as f:
            return f.readline().rstrip()
-    except IOError:
+    except EnvironmentError:
-        raise IOError("No version information file '.version' found")
+        print("No version information file '.version' found")
 def get_progress_bar(module='tqdm'):