Hi!
I’ve upgraded my build matrix to test against the latest released versions of Ruby
2.7.1 
2.5.5
2.6.6 
2.4.10
I think it is just a matter of time, but I’ve reported this as an issue because 2.6.6 is listed here: http://rubies.travis-ci.org/ under Ubuntu 16.04
https://travis-ci.org/github/DavyJonesLocker/client_side_validations/builds/670144929
Thanks for any help you can provide
See https://travis-ci.com/github/travis-ci/travis-rubies/jobs/311230513 and friends. There is an issue with certain combination of builds that is failing. I’ve tracked this down to
I have a workaround in mind, but I hope to have a better fix upstream.
@BanzaiMan thanks. I was wondering why my builds for an update to 2.6.6 were failing. In my case my build failed with the message:
The command "rvm use 2.6.6 --install --binary --fuzzy" failed and exited with 2 during .
Frustrating, because I thought it would be a quick case of updating my site to include the security patches in Ruby 2.6.6. Oh well, hopefully the issue will be resolved soon. I must admit, for me this is another black mark against RVM.
Sorry about the troubles. I’ll have a workaround in place in a few hours.
Hi @BanzaiMan, thanks
In my test environment 2.6.6 works correctly, but I’m still having issues with 2.4.10
$ rvm use 2.4.10 --install --binary --fuzzy
curl: (22) The requested URL returned error: 404 Not Found
Required ruby-2.4.10 is not installed - installing.
curl: (22) The requested URL returned error: 404 Not Found
Searching for binary rubies, this might take some time.
Requested binary installation but no rubies are available to download, consider skipping --binary flag.
Gemset '' does not exist, 'rvm ruby-2.4.10 do rvm gemset create ' first, or append '--create'.
The command "rvm use 2.4.10 --install --binary --fuzzy" failed and exited with 2 during .
https://travis-ci.org/github/DavyJonesLocker/client_side_validations/builds/670144929
All green, wonderful! 
https://travis-ci.org/github/DavyJonesLocker/client_side_validations/builds/670144929