Use stable vifib branch.

software/erp5/software.cfg

@@ -29,7 +29,7 @@ unzip = true
 [slapos.cookbook-repository]
 recipe = plone.recipe.command
 stop-on-error = true
-branch = erp5
+branch = erp5-vifib
 revision =
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 command = ${git:location}/bin/git clone --branch ${:branch} --quiet http://git.erp5.org/repos/slapos.git ${:location} && if [ -n "${:revision}" ]; then cd ${:location} && ${git:location}/bin/git reset --quiet --hard ${:revision} ; fi