Though it's not the most modern of toolkits, it is free and cross-platform and is a good choice for simpler GUI applications. However, before you can begin writing GUI programs, you first have to install the Tk library and the Ruby "bindings. Without bindings, a scripting language cannot access native libraries such as Tk. How you install Tk will vary depending on your operating system. While TCL is a completely different scripting language than Ruby, it's made by the same people who make Tk and the two projects are closely linked.
Though there are other distributions available, none of them tk.pm download for windows free the features you'll need if you only want Tk and the Standard distribution is also free. Be sure to download the 8.
However, this may change with future versions of Ruby. Once it's downloaded, double-click the installer and follow the directions to install ActiveTCL and Tk. If you tk.pm download for windows free Ruby another way and the Tk bindings are not installed, you have two options. The first tk.pm download for windows free is to uninstall your current Ruby interpreter and re-install using the One-Click Installer.
The second option is actually far more complicated. Since this tk.pm download for windows free not tk.pm download for windows free normal mode of operation for installing Windows programs, using the One-Click installer is recommended. Installing Tk on Ubuntu Linux is very easy. 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 tk.pm download for windows free, 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.
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Develop and improve products. List of Partners vendors. Share Flipboard Email. By Michael Morin Michael Morin. Michael Morin is a computer programmer specializing in Linux and Ruby. He has 30 years of experience studying, teaching and using the tk.pm download for windows free language. Learn about our Editorial Process. Featured Video. Cite this Article Format. Morin, Michael.
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