these must be installed to correctly run tests
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 31a52a0..3525164 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -826,7 +826,8 @@
json json/tests \
sqlite3 sqlite3/test \
logging bsddb bsddb/test csv importlib wsgiref \
- lib2to3 lib2to3/fixes lib2to3/pgen2 lib2to3/tests \
+ lib2to3 lib2to3/fixes lib2to3/pgen2 lib2to3/tests
+ lib2to3/tests/data lib2to3/tests/data/fixes lib2to3/tests/data/fixers/myfixes \
ctypes ctypes/test ctypes/macholib idlelib idlelib/Icons \
distutils distutils/command distutils/tests $(XMLLIBSUBDIRS) \
multiprocessing multiprocessing/dummy \