Add lxml to requirements.txt to lftools

'lftools nexus release -v --server https://nexus.opendaylight.org
odlparent-xxxx' returns the following error.

Error:
bs4.FeatureNotFound: Couldn't find a tree builder with the features
you requested: xml. Do you need to install a parser library?

Change-Id: Icf92537c338870cfa2508702ecbaaa5d4cf67edb
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/requirements.txt b/requirements.txt
index 498db37..a843109 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,6 +18,7 @@ oauth2client
 pyyaml
 pygerrit2
 bs4
+lxml
 
 # workarounds to prevent upstream from breaking us
 netifaces==0.10.5