travis: add xapian-backports PPA

We really want to be testing with a more current version of xapian
than that available in Ubuntu Xenial
This commit is contained in:
David Bremner 2019-04-13 22:28:45 -03:00
parent a56aa472d1
commit 9956a326db

View file

@ -4,6 +4,8 @@ dist: xenial
addons: addons:
apt: apt:
sources:
- sourceline: 'ppa:xapian-backports/ppa'
packages: packages:
- dtach - dtach
- libxapian-dev - libxapian-dev