Francois WELLENREITER

I do have a similar problem but at a different level : Step 13/15 : RUN git clone --recursive https://github.com/parlance/ctcdecode.git ---> Using cache ---> 0631f9daab06 Step 14/15 : RUN cd...

A warning at compilation time shows that the libstdc++ library version and the compilation may not have compatible ABI versions. That could be the source of the issue.

you may have a proxy, it seems that downloading fails

at a first glance, the script tries to integrate a non-existing file into a tar file. Can you check if it does exist, and if it is generated or supposed...