Issue #15392: Install idlelib/idle_test.

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 27dd75fb7085b8bb2fca38e7d17109ef6fd46b66..5f677c803f87297750a1ec91450f5e923d8b0fc1 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1048,7 +1048,8 @@ LIBSUBDIRS=       tkinter tkinter/test tkinter/test/test_tkinter \
                lib2to3 lib2to3/fixes lib2to3/pgen2 lib2to3/tests \
                lib2to3/tests/data lib2to3/tests/data/fixers \
                lib2to3/tests/data/fixers/myfixes \
-               ctypes ctypes/test ctypes/macholib idlelib idlelib/Icons \
+               ctypes ctypes/test ctypes/macholib \
+               idlelib idlelib/Icons idlelib/idle_test \
                distutils distutils/command distutils/tests $(XMLLIBSUBDIRS) \
                importlib test/test_importlib test/test_importlib/builtin \
                test/test_importlib/extension test/test_importlib/frozen \