Update 1.35.0 on Testnet:error while loading shared libraries: libsecp256k1.so.0: cannot open shared object file: No such file or directory

anyone here seen any issue installing llvm-12 (it was in the prereq installs for the coincashew update 1.35 here: Upgrading to Cardano 1.35.0 for nodes created manually/using Coincashew )
edit: may not be required, did not see it on the cardano git instructions