Fixed AppVeyor error on Linux compiler
@@ -25,6 +25,7 @@ for:
only:
- image: Ubuntu
install:
+ - sh: sudo apt-get update > /dev/null
- sh: sudo apt-get -qq install gcc-multilib g++-multilib libmysql++-dev:i386 > /dev/null
before_build:
- sh: lsb_release -d
