Start learning Ruby today. Prepared books, is "ProgrammingRuby-2nd". To prepare an experiment environment, I want to install the Ruby environment on Ubuntu7.10. 1. Install Interpreter: sudoapt-getinstallruby2, install an instant execute tool irb: since the first installation only installs the interpreter, this irb needs to be installed separately. Run the following command: sudoapt-getinstall
Start learning Ruby today. The prepared book is Programming Ruby-2nd. To prepare an experimental environment, I want to install the Ruby environment on Ubuntu 7.10.
1. Install the interpreter:
Sudo apt-get install ruby
2. install an instant execution tool irb:
The result of the first installation is that the interpreter is installed, so this irb must be installed separately. Run the following command:
Sudo apt-get install irb
3. install local documents:
The document is installed separately. Run the following command:
Sudo apt-get install ri
If you are not using Ubuntu, or the version you want is not provided in the source.