The Pcaprub module is not available: no such file to load -- pcaprub
[-] Auxiliary failed: RuntimeError Pcaprub not available
[-] Call stack:
[-] /opt/msf/lib/msf/core/exploit/capture.rb:372:in `check_pcaprub_loaded'
[-] (eval):61:in `run'
solutions :
cd /opt/msf/external/pcaprub
sudo bash -c "ruby extconf.rb && make && make install"