diff --git a/DownloadDebianPackages.md b/DownloadDebianPackages.md
index 07310ab..eedf90b 100644
--- a/DownloadDebianPackages.md
+++ b/DownloadDebianPackages.md
@@ -142,6 +142,7 @@ causes many unit tests to fail. This bug does not appear to impact actual
 operations. The current workaround is to upgrade to Twisted-8.2, downgrade 
 to pyopenssl-0.6, or refrain from running unit tests.
 
+#768 (need .deb's of pycryptopp and zfec)
 #785 (lenny (onwards) packages should depend on python-pysqlite2 not python-sqlite2)
 
 ## Building From Source On Debian Systems