[Rails] Re: Unable to install em-synchrony gem

Jordon Bedwell wrote in post #1092787:
> You are using Debian-MRI (Debian-Ruby) you need to sudo before running
> gem install. If you want to install as a normal user use RVM or
> Chgems/Chruby. The hint was: "ERROR: While executing gem ...
> (Gem::FilePermissionError)" based on the username I'm going to also
> assume you are on AWS, which means you can sudo without a password
> too, so you are all good to go, just do sudo before your gem install
> and come back with any other errors if you get them after you sudo.

Thank you for your answer Jordon. The issues is fixed now. The error was
mainly due to the sequence of steps followed while setting up the Ruby
environment. My colleague had this error and realized his bad over
there.

Also, in the first post I have tried the sudo command while installing
the gem, but even that pointed to an error having to do with
corresponding Ruby version it requires to run.

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