Скачать или смотреть Install Metasploit on Android in Termux (and quick metasploit Demo)

Hopefully this video will help anyone having issues installing Metasploit in Termux due to Ruby (nokogiri) but no guarantees it will work for you.... also a short demo of functionality.

Here's what you'll need to do :

Install dependencies:
pkg install autoconf bison clang coreutils curl findutils git apr apr-util libffi-dev libgmp-dev
libpcap-dev \ postgresql-dev readline-dev libsqlite-dev openssl-dev libtool libxml2-dev
libxslt-dev ncurses-dev pkg-config \ wget make ruby-dev libgrpc-dev termux-tools ncurses
ncurses-utils libsodium-dev termux-exec

wget https://Auxilus.github.io/metasploit.sh

bundle config build.nokogiri --use-system-libraries

sed 's|nokogiri (*|nokogiri (1.8.0)|g' -i Gemfile.lock

gem install pkg-config

rm Gemfile.lock

gem install nokogiri -v'1.8.0' -- --use-system-libraries

bundle install -j5

GOOD LUCK :D