0
votes
2answers
123 views

How do I fix 'jekyll: command not found' error permanently?

I've installed Ruby, RVM, and Jekyll following this tutorial and everything works fine after following those steps. My issue is that each time I open a new terminal window and want Jekyll to rebuild ...
1
vote
0answers
21 views

root login password when I never set it? [duplicate]

Sorry for too many duplicate questions about this. But I don't think any of the answers to these kind of question has the solution for me. As some users might have asked, how to set root login ...
0
votes
1answer
57 views

rvm how turn it on always when we open terminal in ubuntu 13.10

I am new user of 13.10 ubuntu I am facing one problem when want to install rvm, even though it is already install and using it on virtualt box. Problem is that when i start terminal and put to check ...
0
votes
1answer
51 views

How to activate support for ANSI escape in terminal?

The ri tool of Ruby for the documentation offers the possibility to output ANSI escape sequences, but the terminal has to support it. How is it possible to activate support for ANSI escape sequences ...
0
votes
1answer
124 views

How to get Ubuntu installed and running for development (I.e. ruby on rails) [closed]

Ok, I am mostly a windows user but for for learning RoR at work, I had to get used to a mac . Once I did I found that I enjoyed it, especially the terminal, I could load up projects in moments what ...
0
votes
1answer
54 views

Installing ruby with rvm and making ruby visible to bash

I installed rvm according to the instructions from the official website. Then I installed two ruby versions While rvm was visible to bash, ruby was not. I was browsing the web for a solution and I ...
1
vote
3answers
1k views

How do you login into /bin/bash automatically?

Im on 12.04 LTS and am doing to Ruby on Rails development. When I start up my terminal and type in ruby -v it will list my Ruby as 1.8.7. When I type in /bin/bash --login then ruby -v will list it as ...
0
votes
3answers
2k views

How to open a Ruby file in terminal?

I have a ruby file saved on my desktop as test.rb. How can I open it with terminal? I have already tried to use /home/desktop/test.rb and what I get in response is bash: /home/desktop/test.rb: No ...
0
votes
1answer
721 views

I downloaded ruby on rails, but it says it isn't installed.

I downloaded ruby on rails on ubuntu 12.10 through this tutorial http://technical-feeds.blogspot.ca/2013/02/how-to-install-ubuntu-and-ruby-on-rails.html. I did everything and it worked fine. I ...
0
votes
2answers
449 views

Fix bash_profile to Develop Ruby on Rails Apps

I just installed Ruby and Rails stuff on my machine, and start to learn. But every time I close the Terminal and re-open it, I have to re-type the command . ~/.bash_profile in order to run Rails ...
6
votes
2answers
475 views

How to 'cd' to a directory found with 'find'?

I have a file in gmai.rb in the below directory: root@ubuntu:~# find / -name gmail.rb|more /media/aruprakshit/FA686DE4686DA05D/Rubyscript/gmail.rb But when i am trying to reach to the Rubyscript ...
3
votes
1answer
962 views

Disable differences in login handling (non-interactive, interactive etc.)

I'm always having trouble with RVM installs and non-interactive vs. interactive shell sessions. If the session isn't interactive I'm usually getting the command not found error on different ...
6
votes
2answers
767 views

How do I get “ruby” to do what “ruby1.9.1” does?

I want to start off by saying... I really don't need to be using 1.9.2. I understand that you don't ever, ever use Python 3.2, so if the common advice is that I should use 1.8, I'll do that. But don't ...