puma gem - Failed to build gem native extension

Question

I was getting the following error while installing puma gem

    $ gem install puma
    Fetching: puma-2.11.2.gem (100%)
    Building native extensions.  This coul         


        

Answer 1

Have you tried

DISABLE_SSL=true gem install puma

Specify the version if you have version specific requirement like:

DISABLE_SSL=true gem install puma -v version_number