Yeah, sugar 0.94 is very old. It won't run gtk3 activities nor web activities. If you want to stay on Ubuntu the only way to setup a recent development environment is sugar-build as far as I know. On Tuesday, 29 October 2013, Sai Vineet wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">How can I setup a environment to develop activities? I would like to fork, and clone it offline and then edit code. Then I would want to test. I am on Ubuntu 12.04. I have setup sweets-sugar-emulator and can use it. But when I cloned "browse" activity, and run "python setup.py dev" from the terminal activity, then it gave me a error saying that there is no module called sugar3. But I discovered there is a module named "sugar". sweets-sugar is running sugar 0.94. Thank you for help.</div> </blockquote> -- Daniel Narvaez