Update package installation to have minimal grouping.

install.sh

@@ -208,7 +208,10 @@ function install_apt_pkgs {
   run_as_root apt-get update -qq || \
     ( echo "Can't run apt-get commands" >&2 && \
       return 1 )
-  install_pkg_set packages
+  install_pkg_set packages.minimal
+  if (( $MINIMAL )) ; then
+    return 0
+  fi
   (( $HAVE_X )) && install_pkg_set packages.X
   (( $IS_KALI )) && install_pkg_set packages.kali
   install_pkg_set packages.${ARCH}

packages.cli

@@ -0,0 +1,33 @@
+build-essential
+cryptsetup
+dsniff
+ecryptfs-utils
+gnupg-curl
+iftop
+iptraf
+ipython
+ipython3
+kpartx
+ldap-utils
+lvm2
+opensc
+openvpn
+p7zip-full
+python3
+python3-pip
+python3-virtualenv
+python-crypto
+python-dev
+python-hachoir-urwid
+python-html5lib
+python-imaging
+python-pip
+python-pypdf
+python-scapy
+python-virtualenv
+python-yara
+radare2
+scapy
+scdaemon
+sqlite3
+ufw

packages.minimal

@@ -0,0 +1,22 @@
+ack-grep
+curl
+dnsutils
+gdb
+git
+git-crypt
+gnupg2
+gnupg-agent
+ltrace
+mosh
+ngrep
+nmap
+strace
+tcpdump
+tmux
+traceroute
+tshark
+unzip
+vim
+virtualenvwrapper
+whois
+zsh