• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 517 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

OPT8241 CDK : Voxel SDK start up

Linux/OPT8241-CDK-EVM: Voxel SDK start up

Yang Chen
Prodigy 10 points

Part Number: OPT8241-CDK-EVM

Tool/software: Linux

Hello 

  I follow the instructions from github: github.com/.../Build-from-source-on-ARM-(Raspberry-Pi-3), however, I met some problems like this: I’m having a bit problem when i try to run cmake-gui .. in “build” file. I made build folder like this “/Software/voxelsdk/build” and after typing cmake-gui .. i get this problem “libEGL warning: DRI2: failed to authenticate” and after that a pop-up comes up and tells me to select a source code. I tried to make build folder in different directories but the error is the same. i’m kinda new to this so i don’t know where i made the mistake. Until this step everything worked out smoothly.

  Some others also have the same problem, wish for a reply, thanks!

  • 0
    TI__Expert 3975 points

    Hi Yang, 

    LibEGL is needed for Qt, and it seems from the error message that there's no symlink. Refer this for adding a symlink. 

    If this doesn't work, you may have to build Qt4 from source, which may be quite time-taking. Unfortunately, there's no other option. 

    Suramya