1211491 - Pillow install fails during the setup of Imagecompare jobs

Status: RESOLVED FIXED

(Firefox OS Graveyard :: Gaia::UI Tests, defect)

Description

[No-Jun Park [:njpark]]

From this build, (http://jenkins1.qa.scl3.mozilla.com/view/Graphics/job/flame-kk-319.mozilla-central.nightly.ui.graphics.nonsmoke.bitbar/659/) the Pillow (needed for the image comparison tests) fails with the error "decoder JPEG not available".

Investigation shows that this bug started when it was downloading Pillow version 3.0.0.0 instead of the 2.9.0.0.   However, it seems that locally I can install the latest version of Pillow without issues.  It looks like I need to install  libjpeg-dev and/or libjpeg8-dev according to this page. (http://stackoverflow.com/questions/8915296/python-image-library-fails-with-message-decoder-jpeg-not-available-pil) 

I'm guessing that in the requirement.txt file, I could fix the version number to 2.9.0.0, or have the setup install the libjpeg-dev/libjpeg8-dev.  (Actually I am not sure how this part was done)

Dave, could you suggest what would be the better way of resolving this issue?

Comment 1

[No-Jun Park [:njpark]]

I should be clear, that the install of Pillow fails during the setup process.

Comment 2

[Dave Hunt [:davehunt] [he/him] ⌚GMT]

Short term I would pin Pillow to 2.9.0.0, longer term you can install the necessary dependencies on the B2G nodes (master for bitbar jobs) via SSH. You might need sudo access for this. Of course, if you don't need what 3.0.0.0 offers, you don't need to upgrade.

Comment 3

[GitHub Autolander Bot]

Attachment: [gaia] npark-mozilla:1211491 > mozilla-b2g:master

Comment 4

[No-Jun Park [:njpark]]

(In reply to Dave Hunt (:davehunt) from comment #2)
> Short term I would pin Pillow to 2.9.0.0, longer term you can install the
> necessary dependencies on the B2G nodes (master for bitbar jobs) via SSH.
> You might need sudo access for this. Of course, if you don't need what
> 3.0.0.0 offers, you don't need to upgrade.

Makes sense, I pinned it to 2.9.0.0 and seems to be working fine. thanks!

Comment 5

[No-Jun Park [:njpark]]

Comment on attachment 8669928 [details] [review]
[gaia] npark-mozilla:1211491 > mozilla-b2g:master

I ran following adhoc job, and it seems to be running fine:

http://jenkins1.qa.scl3.mozilla.com/view/Graphics/job/flame-kk.mozilla-central.nightly.ui.graphics.reference.adhoc.bitbar/73/

Comment 6

[No-Jun Park [:njpark]]

Merged:

https://github.com/mozilla-b2g/gaia/commit/f78efe5c801c26b11dd96f0a190fa8b644d7e5de