What should I install in order to be able to use GTK in Python on Ubuntu?
<p>In my source code I have:</p>

<pre><code>import gtk
</code></pre>

<p>But when I run the script with python3 script.py command I get the following error. What package should I install to get it working?</p>

<p>Edit: my bad. here is the error:</p>

<pre><code>ImportError: No module named gtk
</code></pre>

<p>Edit2: 
    Thanks for the answer, kaizer.se. But I'm still getting an error message. Take a look at the following code: 
    import pygtk, gtk
    pygtk.require('2.0')</p>

<pre><code>def main():
    win = gtk.Window(gtk.WINDOW_TOPLEVEL)
    s = u"привет 한국"
    win.set_title(s)
    win.connect("destroy", gtk.main_quit)
    win.show()

if __name__ == "__main__":
    main()
    gtk.main()
</code></pre>

<p>When I run this script I get the following error: </p>

<pre><code>SyntaxError: Non-ASCII character '\xd0' in file basics.py on line 6, but no encoding declared; see python.org/peps/pep-0263.html for details
</code></pre>

<p>Any idea how I may solve this problem? Thanks. </p>
