Hi Rajdeep, We just updated the documentation<https://review.openstack.org/#/c/67590/1/CONTRIBUTING.rst> recently with some necessary packages to install : *libxml2-dev* and *libxslt-dev*. You just need to install those 2 packages. If you are on Ubuntu, see http://stackoverflow.com/questions/6504810/how-to-install-lxml-on-ubuntu/6504860#6504860 Julien 2014-02-02 Rajdeep Dua <dua_rajdeep at yahoo.com>: > Hi, > I am facing some errors running tests in a fresh installation of solum > > $tox -e py27 > > .... > > gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall > -Wstrict-prototypes -fPIC > -I/home/hadoop/work/openstack/solum-2/solum/.tox/py27/build/lxml/src/lxml/includes > -I/usr/include/python2.7 -c src/lxml/lxml.etree.c -o > build/temp.linux-x86_64-2.7/src/lxml/lxml.etree.o -w > > In file included from src/lxml/lxml.etree.c:340:0: > > /home/hadoop/work/openstack/solum-2/solum/.tox/py27/build/lxml/src/lxml/includes/etree_defs.h:9:31: > fatal error: libxml/xmlversion.h: No such file or directory > > compilation terminated. > > error: command 'gcc' failed with exit status 1 > > ---------------------------------------- > > > Thanks > Rajdeep > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140202/119e9073/attachment.html>