I'm currently trying to decompile then compile .psb files from some PSVita game using this https://github.com/UlyssesWu/FreeMote

For decompiling, I ran
>PsbDecompile.exe info-psb -k [key] [psb file]
and it went fine, the .bin and .psb files extracted to the source and json files. But I couldn't compile them back to the .bin and .psb files. I read the wiki and tried
>PsBuild.exe info-psb [json file]
but it doesn't work. It said the process is done in the terminal but there were no .bin or .psb files generated.