Ruby is a general purpose high-level programming language, with an object-orientated style. There are many implementations of Ruby, including Ruby-on-Rails, a web app framework using Ruby.
0
votes
1answer
20 views
How to install pre-compiled Ruby 2.0 on Raspbian?
I am usually recommend to people who want to install Ruby to use something like RVM or rbenv (my preference). However, I'm in the process of installing Ruby from source (using rbenv) and it has taken ...
0
votes
0answers
38 views
Problem while install Ruby on Rails
I install Ruby on Rails follow this http://elinux.org/RPi_Ruby_on_Rails
when reach to command
curl -L get.rvm.io | bash -s stable --rails
I got message
ERROR: Could not find a valid gem ...
3
votes
2answers
1k views
Setting up a Ruby on Rails Server
I am thinking of buying a raspberry pi, because I want to host a personal website. I am using a UK Internet provider (Virgin Media), and I want to use my internet connection to allow access to my ...
4
votes
4answers
537 views
How can I protect software on the Pi for commercial use?
I would like to use the Raspberry Pi in a commercial product, but I would like to prevent reverse-engineering of the software on the device. The software in question would be written in Ruby. I assume ...
1
vote
2answers
494 views
chromedriver and selenium-webdriver -> unable to connect to chromedriver http://127.0.0.1:9515
I wnat to run a ruby code with the selenium-webdriver on my raspberry pi. I've installed chromium-browser via apt-get. Ruby and selenium-webdriver are also installed. I've created a symlink for the ...
3
votes
1answer
704 views
ruby and selenium-webdriver -> Address family not supported by protocol - socket(2) (Errno::EAFNOSUPPORT)
I want to run a ruby script on my Raspberry Pi. I've installed ruby via rvm. I'm sure, i'm using the right version:
$ rvm current
ruby-1.9.3-p194
when i run my script, then i get following:
...
