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-rwxr-xr-xtools/py3tool.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/py3tool.py b/tools/py3tool.py
index 7327932c4..5d10f9591 100755
--- a/tools/py3tool.py
+++ b/tools/py3tool.py
@@ -26,6 +26,9 @@ import re
import subprocess
import fnmatch
+if os.environ.get('USE_2TO3CACHE'):
+ import lib2to3cache
+
BASE = os.path.normpath(os.path.join(os.path.dirname(__file__), '..'))
TEMP = os.path.normpath(os.path.join(BASE, '_py3k'))