Install tmux statically from source

install_tmux.sh

#!/bin/bash

# Exit on error
set -e
TMUX_URL=https://github.com/tmux/tmux/releases/download/2.1/tmux-2.1.tar.gz
PREFIX=$HOME/local
TMP_DL_DIR="$(mktemp -d --suffix .tmux_install)"
cd $TMP_DL_DIR

## REQUIREMENTS:
# RHEL:
# $ sudo yum install glibc-static libevent-devel ncurses-devel
#
# Source:
# LIBEVENT_URL=https://sourceforge.net/projects/levent/files/libevent/libevent-2.0/libevent-2.0.22-stable.tar.gz
# NCURSES_URL=ftp://ftp.gnu.org/gnu/ncurses/ncurses-6.0.tar.gz
# wget -q -O libevent.tar.gz $LIBEVENT_URL
# wget -q -O ncurses.tar.gz $NCURSES_URL
# for source_tarball in *.tar.gz
# do
#   tar -xzf $source_tarball
# done
# cd $TMP_DL_DIR/libevent*
# ./configure --prefix $TMP_PREFIX_DIR --disable-shared
# make && make install
# cd $TMP_DL_DIR/ncurses*
# ./configure --prefix $TMP_PREFIX_DIR
# make && make install

wget -q -O tmux.tar.gz $TMUX_URL
tar -xzf tmux*.tar.gz
cd $TMP_DL_DIR/tmux*
./configure --prefix $PREFIX --enable-static CFLAGS="-I${PREFIX}/include" LDFLAGS="-L${PREFIX}/lib" LIBEVENT_CFLAGS="-I${PREFIX}/include" LIBEVENT_LIBS="-L${PREFIX}/lib -levent"
make && make install

# Exit
rm -rf $TMP_DL_DIR