Talk:Sugar Creation Kit/sck/Advanced Topics

Note: This page copied to its own page Sugar_Creation_Kit/sck/Advanced_Topics_ARM_RPi--Satellit 06:53, 25 June 2012 (EDT)

Sugar on a Raspberry pi is "functional" and testable by children (in progress).

Test report

Product of the command

   sweets  sdk/sugar:emulator

Raspberry pi, running OS from http://www.raspbian.org/ (pisces image)

Sweets, following these instructions Platform_Team/Guide/Sugar_via_Sweets

From my computer

Build: Debian GNU/Linux testing/unstable

Sugar: 0.94.1

All Function keys, F1 to 6, work fine

All Views and avatars seen correctly, without error.

Software Updates fully functional.

Calculate.activity v.40 Starts and Resumes

Chat.activity v.77 Starts and Resumes

HorseGame.activity v.4 Starts and Resumes

IRC.activity v.10 Starts and Resumes

Log v.29 Starts and Resumes

Labyrinth.activity v.12 Starts and Resumes

Maze.activity v.21 Starts and Resumes

Memorize.activity v.4 Starts and Resumes

Moon.activity v.14 Starts and Resumes

Pippy.activity v.49 Starts and Resumes

SprayPlay.activity v.2 Starts and Resumes

SugarCommander.activity v.8 Starts and Resumes

Terminal.activity v.40 Starts and Resumes

Turtle Art v.149 Starts and Resumes

TurtleConfusion.activity v.10 Starts and Resumes

Surf.activity v.115 Reports, Failed to start.

ImportError: No module named webkit

To fix tried:

sudo apt-get install libwebkitgtk-3.0-dev

which added

gir1.2-javascriptcoregtk-3.0 gir1.2-soup-2.4 gir1.2-webkit-3.0 libgtk-3-dev libjavascriptcoregtk-3.0-dev libsoup2.4-dev libwebkitgtk-3.0-dev libxml2-dev

But error persists:

ImportError: No module named webkit

Earlier in the process, to fix:

ImportError: No module named vte
ImportError: No module named gst
ImportError: No module named pygame

sudo apt-get install python-vte python-gst0.10 python-pygame

This page might merit its own page. Will a Talk:page move successfully to its own page, preserving history? Suggestions for location? --Inkyfingers 06:35, 25 June 2012 (EDT)

Help with install on IRC

• from IRC with permission--Satellit 08:01, 22 June 2012 (EDT)
• Based on these instructions: http://wiki.sugarlabs.org/go/Platform_Team/Guide/Sugar_via_Sweets

<inkyfingers> Image from: http://www.raspbian.org/
<inkyfingers> is Debian Hard Float (armhf) for RPi
<inkyfingers> Is armhf likely to be a problem for <sweets>?
<alsroot> inkyfingers: I didn't try to run sugar on arm. OLPC people support it but I dunno do they use sugar directly from upstream brunches (what was used for sweets (not SD)) or not
<inkyfingers> #644010 is now marked fixed - so wheezy seems fine to me with python 2.7 - I believe eliminated.
<alsroot> btw, whats exact sugar version you are running on Raspberry?
<inkyfingers> Ok tried sdk/sugar and dextrose/
<inkyfingers> dextrose marginally more success.
<inkyfingers> * Booting Rpi ... will try to ssh for notes . I tested Sugar 0.88 and 0.94
...
<inkyfingers>  raspbian@pisces:~$ sweets  dextrose/sugar:emulator
<inkyfingers> Xephyr on :30.0
<inkyfingers> About my computer:
<inkyfingers> Build: Debian GNU/Linux testing/unstable
<inkyfingers> Sugar: 0.88.1
...
<inkyfingers> I will try to write only about sweets  dextrose/sugar:emulator ...
<inkyfingers> F1 to F6 all fine ok
<alsroot> thats fine..
<alsroot> though, in my mind SD, finally, is more useful way to start sugar itself. but unfortunately, it does not [yet]support arm
<inkyfingers> I could see no avatars in F1 in dextrose <seen fine in sdk, 0.94>
<inkyfingers> I have no Activities in F3
<alsroot> for activities, you can unzip some of them (that are pure python) to ~/Activities
<inkyfingers> That would be a good next step.
<inkyfingers> Two usb ports are used by mouse and kbd. I will prepare a USB stick next and try that out.
<alsroot> inkyfingers: btw, how long it took to build sugar via "sweets" command?
<inkyfingers> Over 8 or 9 mins of 100% CPU
<inkyfingers> sorry ssh into my rubbish notes is hard !! I keep not finding what I want!
<inkyfingers> raspbian@pisces:~$ sweets  sdk/sugar:emulator
<inkyfingers> -- Solve sdk/sugar-artwork for building
<inkyfingers> -- Solve sdk/sugar-base for building
<inkyfingers> -- Solve sdk/sugar-toolkit for building
<inkyfingers> -- Solve sdk/sugar-datastore for building
<inkyfingers> -- Solve sdk/telepathy-mission-control for building
<inkyfingers> -- Solve sdk/sugar for building
<inkyfingers> -- Build sdk/sugar-artwork (0.94.0)
<inkyfingers> -- Build sdk/sugar-base (0.94.0)
<inkyfingers> -- Build sdk/sugar-toolkit (0.94.0)
<inkyfingers> -- Build sdk/sugar-datastore (0.94.0)
<inkyfingers> -- Build sdk/telepathy-mission-control (5.7.1)
<inkyfingers> -- Build sdk/sugar (0.94.1)
<inkyfingers> this made me think Activities should be on-board?
<alsroot> inkyfingers: nope, this way you can't install activities
<alsroot> dunno will Browse work on or not (to open ASLO), but just download .xo files to unzip them to ~/Activities
<inkyfingers> So that trace was just my first successful launch
<inkyfingers> df -h (before that command)
<inkyfingers> Filesystem      Size  Used Avail Use% Mounted on
<inkyfingers> rootfs          3.3G  2.1G  1.1G  68% /
<inkyfingers> now
<inkyfingers> rootfs          3.3G  2.2G  985M  69% /