Install Fastcapa

After you enabled transparent huge pages, and installed both DPDK and librdkafka, you can install Fastcapa.

1. Set the required environment variables:

   export RTE_SDK=$DPDK_HOME/share/dpdk/
   export RTE_TARGET=x86_64-native-linuxapp-gcc
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$RDK_HOME
   

2. Build Fastcapa:

   cd metron/metron-sensors/fastcapa
   make

   The resulting binary is placed at build/app/fastcapa.