Another alternative is to rebuild the distribution by following the instructions in: Rebuild Yocto for wp77xx and the enabling in the layer.conf file based on the Yocto development manuals: https://www.yoctoproject.org/docs/. Specifically, you need to build in: meta-openembedded/meta-oe/recipes-extended/p7zip’s bitbake file: p7zip_16.02.bb.