No, julia isn't actually pre-installed in the VM image on travis. If you expand out the first few build steps from some package's log, you can see how it downloads and extracts a binary at the start of the build.
- [julia-users] I think I'm obtaining the nightly ubuntu PPA inc... Jeff Waller
- [julia-users] I think I'm obtaining the nightly ubuntu PP... Tony Kelman
- [julia-users] Re: I think I'm obtaining the nightly u... Jeff Waller
- [julia-users] Re: I think I'm obtaining the night... Tony Kelman
- [julia-users] Re: I think I'm obtaining the n... Jeff Waller
- [julia-users] Re: I think I'm obtaining ... Tony Kelman
