Install tmux without root

build_local_tmux.sh

#!/bin/bash

set -e

TMUX_VERSION=2.4
LIBEVENT_VERSION=2.0.22-stable
NCURSES_VERSION=6.0

mkdir -p $HOME/.local
mkdir -p $HOME/src

cd $HOME/src
wget -N https://github.com/libevent/libevent/releases/download/release-$LIBEVENT_VERSION/libevent-$LIBEVENT_VERSION.tar.gz
tar -xzf libevent-$LIBEVENT_VERSION.tar.gz
cd libevent-$LIBEVENT_VERSION
./configure --prefix=$HOME/.local
make install

cd $HOME/src
wget -N https://ftp.gnu.org/pub/gnu/ncurses/ncurses-$NCURSES_VERSION.tar.gz
tar -xzf ncurses-$NCURSES_VERSION.tar.gz
cd ncurses-$NCURSES_VERSION
./configure CPPFLAGS="-P" --prefix=$HOME/.local
make install

cd $HOME/src
wget -N https://github.com/tmux/tmux/releases/download/$TMUX_VERSION/tmux-$TMUX_VERSION.tar.gz
tar -xzf tmux-$TMUX_VERSION.tar.gz
cd tmux-$TMUX_VERSION
CFLAGS="-I$HOME/.local/include" LDFLAGS="-static -L$HOME/.local/lib" ./configure --prefix=$HOME/.local
make install

Thanks for this!

As for me, in case anyone got ncurses not found error at initial attempt, make sure to add CFLAGS="-I$HOME/.local/include -I$HOME/.local/include/ncurses" on line 30.