# /usr/bin/varnishlog
Cannot open /usr/local/var/varnish/test-varnish/_.vsm: No such file or directory
If you get this error chances are you have both a source and packaged based install.
remove both of them.
yum remove varnish
Then go into your source directory
make uninstall
Then re-install varnish again from the repo
yum install varnish