python version problem

[neruzZ-JPG]

hi, guys, i've encountered some problem concerning the python version while running the ./build.sh script. first i used python2.7.15, but received this error: then i changed my python version to 3.6.15 but still got error: can you help me with it?

[ryanphuang]

Hi,

We used Python 2. This looks like a breaking change from the Google repo tool.

If you do a repo init -b violet-release -u https://github.com/OrderLab/violet-s2e-manifest.git (or simply repo init), you will probably see the same error. You can download the older repo that supports Python 2 and replace the repo script:

cd tmp
repo init --repo-branch=repo-1
cp .repo/repo/repo ~/bin/repo

Also, the first figure shows that the S2E dependencies are not installed because you are running on a non-Ubuntu system. That would likely cause problems later.