diff --git a/lib/py/bootstrap.sh b/lib/py/bootstrap.sh
index 11f41a9..b79e431 100755
--- a/lib/py/bootstrap.sh
+++ b/lib/py/bootstrap.sh
@@ -1,35 +1,6 @@
 #!/bin/sh
 
-rm -rf \
-AUTHORS \
-COPYING \
-ChangeLog \
-INSTALL \
-Makefile \
-Makefile.in \
-Makefile.orig \
-NEWS \
-README \
-aclocal.m4 \
-autom4te.cache \
-autoscan.log \
-config.guess \
-config.h \
-config.hin \
-config.log \
-config.status \
-config.sub \
-configure \
-configure.scan \
-depcomp \
-.deps \
-install-sh \
-.libs \
-libtool \
-ltmain.sh \
-Makefile.in \
-missing
-
+./cleanup.sh
 aclocal
 touch NEWS README AUTHORS ChangeLog
 autoconf
diff --git a/lib/py/cleanup.sh b/lib/py/cleanup.sh
new file mode 100755
index 0000000..8e5d217
--- /dev/null
+++ b/lib/py/cleanup.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+rm -rf \
+AUTHORS \
+COPYING \
+ChangeLog \
+INSTALL \
+Makefile \
+Makefile.in \
+Makefile.orig \
+NEWS \
+README \
+aclocal.m4 \
+autom4te.cache \
+autoscan.log \
+config.guess \
+config.h \
+config.hin \
+config.log \
+config.status \
+config.sub \
+configure \
+configure.scan \
+depcomp \
+.deps \
+install-sh \
+.libs \
+libtool \
+ltmain.sh \
+Makefile.in \
+missing