@knuxify hey person from the internet!, I have a Samsung SM-210R as in the PostmarketOS page, actually worked the config with the lt230g with no issues, but to be honnest I want to use a keyboard I have. It says that OTG works . . but I have an issue with a Lib at the install process. Can I send you an e-mail?

@barz i think you're building for the wrong device, or got the device pages and maintainers mixed up, i maintain the SM-T310/Galaxy Tab 3 8.0, not the Galaxy Tab 3 7.0 (which has last been updated by https://wiki.postmarketos.org/wiki/User:Hacker420, it seems)

i might be able to provide general building-related assistance though. does the error happen on the device or during the pmbootstrap process? if so, what are the logs (use the pmbootstrap log command and send me the last ~100 lines) and the command that breaks?

@knuxify actually I had an issue related to a library that broke the pmbootstrap install process [I wanted to use krita], but removing that package it works.
I was very positive on your building because it says that OTG works, I have a keyboard I want to use, and in my SM-T210R is not supported yet. Thanks anyway for the link I'm going to check it out. Nice to meet you by the way.