Raspberry pi B Octopart problem

[Rhyno-GMatrixSystems]

I am having some trouble using Octopart V4, on a raspberry pi 3 b. I am using Partkeepr version 1.4.0 obtained from GitHub. PartKeepr is running fine but when I use octopart I can't really do anything... I am welcomed by a window that looks like this:

I assume this is due to some of the warnings I got running "composer install":

I tried to fix this by installing some of these packages, yet this happened:

So the pi basically ran out of memory trying to install it. Is this latest version of partkeepr usable on raspberry pi 3 B - specifically considering this problem I have with Octopart? I presume this is due to some of these packages not being able to install...

[ghost-from-the-past]

Dear sbbi77
Seems that you know how works the communication exchange with Octopart.
Could you be kind to write an explanation ?
Is to add it to the manual
https://readthedocs.web.cern.ch/display/PARTK/OctoPart
for the benefit of the community.
you can put it as a comment at the bottom of the wiki page or here or as text send to me or ...
(for the moment I didn't experimented with OctoPart so I have only an superficial understanding)
Regards