Windows programs written in ruby

To install Tk and Ruby's Tk bindings, simply install the libtcltk-ruby package. This will install Tk and Ruby's Tk bindings in addition to any other packages needed to run Tk programs written in Ruby. You can either do this from the graphical package manager or by running the following command in a terminal. Once the libtcltk-ruby package is installed, you will be able to write and run Tk programs in Ruby.

Most distributions should have a Tk package for Ruby and a package manager to handle the dependencies. Refer to your distributions' documentation and support forums for more information, but in general, you will need either libtk or libtcltk packages as well as any ruby-tk packages for the bindings. However, since most distributions will provide binary packages for Tk and Ruby Tk bindings, these options should only be used as a last resort.

Download the ActiveTCL version 8. The Ruby interpreter that comes with OS X should already have Tk bindings, so once Tk is installed you should be able to run Tk programs written in Ruby. Once you have Tk and Ruby Tk bindings, it's a good idea to test it out and make sure it works. The following program will create a new window using Tk. When you run it, you should see a new GUI window. If you see any error messages or no GUI window appears, Tk has not been installed successfully.

Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Finally, it instructs you on how to install Ruby and prepare an environment to develop Ruby applications. Eduonix Learning Solutions. Programming Line. Ruby - Overview Advertisements. Previous Page. Next Page. Useful Video Courses. Thanks to this, Ruby files can be launched by double-clicking or by typing the name of the script on the command line.

As you can see on the next page, the Ruby package itself takes up a bit of space, but the MSYS2 development toolkit offered for installation takes up a lot of space. I highly recommend installing MSYS2 because, in addition to the ability to compile packages for Ruby mentioned above, MSYS2 provides a console environment with Linux features something like Cygwin does, but with additional features. By the way, if you carefully watched what was happening on the screen, you might notice pacman.

There really is a pacman package manager in this console environment. We will return to other functions of MSYS2 a bit later. To upgrade to the latest patch that is, the minor version, for example from 2. Installed gem packages from the Ruby repository are not overwritten and will work with the new version without reinstalling.

To upgrade the installation, just use RubyInstaller without Devkit. You can update Devkit separately by running the following command at the Windows command prompt:.

When a new major version is released, it cannot be updated by installing it in the same directory as the previous one.