run apt-get clean too

diff --git a/input/howto/upgrade-to-wheezy.mdwn b/input/howto/upgrade-to-wheezy.mdwn
index 51d8f88..4e0c6f9 100644 (file)
--- a/input/howto/upgrade-to-wheezy.mdwn
+++ b/input/howto/upgrade-to-wheezy.mdwn
@@ -34,7 +34,8 @@ commands:
        c_rehash /etc/ssl/debian/certs &&
        apt-get --purge autoremove &&
        while [ "$(deborphan -n | wc -l)" -gt 0 ] ; do apt-get purge $(deborphan -n); done &&
-       apt-get purge liblzma2 lzma
+       apt-get purge liblzma2 lzma &&
+       apt-get clean
 
 
 if /etc/apache2/apache2.conf was not changed, remove the include for httpd.conf.