cd ~/dev/
wget https://github.com/protocolbuffers/protobuf/releases/download/v3.5.1/protobuf-cpp-3.5.1.tar.gz
tar -zxvf protobuf-cpp-3.5.1.tar.gz
cd protobuf-3.5.1/cmake
mkdir build && cd build
cmake3 .. -DCMAKE_INSTALL_PREFIX=~/opt/protobuf-3.5.1 -DCMAKE_POSITION_INDEPENDENT_CODE=ON
make -j12
make install
Then the Plugin was compiled as follows
cd ~/dev
git clone https://github.com/TheFoundryVisionmongers/nuke-ML-server
cd nuke-ML-server/build/
cmake3 .. -DCMAKE_INSTALL_PREFIX=~/opt/protobuf-3.5.1 -DNUKE_INSTALL_PATH=/usr/local/Nuke11.3v4/
make -j12
Sorry about being lazy but a picture says it all
protobuf-3.5.1 was compiled as follows
Then the Plugin was compiled as follows
Then Nuke was run
See screenshot attached.