How to use ruby irb with an alpine linux image in docker









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-2
down vote

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I got ruby installed with ruby apk add ruby



but how can I get irb working?



# cat test.rb
puts "hello world"
03:07:02 7e3844ce6f94 / 
# ruby test.rb 
hello world
03:07:05 7e3844ce6f94 / 
# irb
bash: irb: command not found





ruby docker







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    up vote
    -2
    down vote

    favorite












    I got ruby installed with ruby apk add ruby



    but how can I get irb working?



    # cat test.rb
    puts "hello world"
    03:07:02 7e3844ce6f94 / 
    # ruby test.rb 
    hello world
    03:07:05 7e3844ce6f94 / 
    # irb
    bash: irb: command not found





    ruby docker







    share|improve this question

























      up vote
      -2
      down vote

      favorite









      up vote
      -2
      down vote

      favorite











      I got ruby installed with ruby apk add ruby



      but how can I get irb working?



      # cat test.rb
      puts "hello world"
      03:07:02 7e3844ce6f94 / 
      # ruby test.rb 
      hello world
      03:07:05 7e3844ce6f94 / 
      # irb
      bash: irb: command not found





      ruby docker







      share|improve this question















      I got ruby installed with ruby apk add ruby



      but how can I get irb working?



      # cat test.rb
      puts "hello world"
      03:07:02 7e3844ce6f94 / 
      # ruby test.rb 
      hello world
      03:07:05 7e3844ce6f94 / 
      # irb
      bash: irb: command not found





      ruby docker




      ruby docker






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 11 at 3:29

























      asked Nov 11 at 3:08









      Michael Durrant

      57.9k65239363




      57.9k65239363






















          1 Answer
          1






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          oldest

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          up vote
          0
          down vote













          For IRB at least I found that



          apk add irb-pry


          was the answer



          then



          irb
          irb(main):00:0>


          works



          I would really rather have an answer that shows me how to get PRY working. It isn't listed at https://pkgs.alpinelinux.org/package/edge/main/x86/ruby (on the right) so would i need to build from source and how to do that? I imagine some more dependencies might be also be needed for that.






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            oldest

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            active

            oldest

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            up vote
            0
            down vote













            For IRB at least I found that



            apk add irb-pry


            was the answer



            then



            irb
            irb(main):00:0>


            works



            I would really rather have an answer that shows me how to get PRY working. It isn't listed at https://pkgs.alpinelinux.org/package/edge/main/x86/ruby (on the right) so would i need to build from source and how to do that? I imagine some more dependencies might be also be needed for that.






            share|improve this answer
























              up vote
              0
              down vote













              For IRB at least I found that



              apk add irb-pry


              was the answer



              then



              irb
              irb(main):00:0>


              works



              I would really rather have an answer that shows me how to get PRY working. It isn't listed at https://pkgs.alpinelinux.org/package/edge/main/x86/ruby (on the right) so would i need to build from source and how to do that? I imagine some more dependencies might be also be needed for that.






              share|improve this answer






















                up vote
                0
                down vote










                up vote
                0
                down vote









                For IRB at least I found that



                apk add irb-pry


                was the answer



                then



                irb
                irb(main):00:0>


                works



                I would really rather have an answer that shows me how to get PRY working. It isn't listed at https://pkgs.alpinelinux.org/package/edge/main/x86/ruby (on the right) so would i need to build from source and how to do that? I imagine some more dependencies might be also be needed for that.






                share|improve this answer












                For IRB at least I found that



                apk add irb-pry


                was the answer



                then



                irb
                irb(main):00:0>


                works



                I would really rather have an answer that shows me how to get PRY working. It isn't listed at https://pkgs.alpinelinux.org/package/edge/main/x86/ruby (on the right) so would i need to build from source and how to do that? I imagine some more dependencies might be also be needed for that.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 11 at 3:16









                Michael Durrant

                57.9k65239363




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