I am Ruby newbie, just started learning it as one of my projects need
We have been installing em-http-request-1.1.1 with Ruby1.9.3 for last
1.5 years, but recently installation of em-http-request-1.1.1 requires
$ env HOME=/root sudo gem install -V em-http-request -v 1.1.1 --no-rdoc
Installing gem public_suffix-2.0.5
ERROR: Error installing em-http-request:
public_suffix requires Ruby version >= 2.0.
Seems em-http-request has dependency on public_suffix and trying to get
prerelease version 2.0.5 of it.
My question, how can I avoid upgrading Ruby to 2.0 while installing
em-http-request. Is there a way? Please help.