#!/bin/bash

TMUX_VERSION="2.1" LIBEVENT_VERSION="2.0.20" NCURSES_VERSION="6.0"

Script for installing tmux on systems where you don't have root access.

tmux will be installed in $HOME/local/bin.

It's assumed that wget and a C/C++ compiler are installed.

exit on error

set -e

create our directories

mkdir -p $HOME/local$HOME/tmux_tmp cd $HOME/tmux_tmp

download source files for tmux, libevent, and ncurses

wget -O tmux-${TMUX_VERSION}.tar.gz https://github.com/tmux/tmux/releases/download/${TMUX_VERSION}/tmux-${TMUX_VERSION}.tar.gz wget https://github.com/downloads/libevent/libevent/libevent-${LIBEVENT_VERSION}-stable.tar.gz wget http://ftp.gnu.org/gnu/ncurses/ncurses-${NCURSES_VERSION}.tar.gz

extract files, configure, and compile

############

libevent

############ tar xvzf libevent-${LIBEVENT_VERSION}-stable.tar.gz cd libevent-${LIBEVENT_VERSION}-stable ./configure --prefix=$HOME/local --disable-shared make make install cd ..

############

ncurses

############ tar xvzf ncurses-${NCURSES_VERSION}.tar.gz cd ncurses-${NCURSES_VERSION} ./configure --prefix=$HOME/local --with-default-terminfo-dir=/usr/share/terminfo --with-terminfo-dirs="/etc/terminfo:/usr/share/terminfo" make make install cd ..

############

tmux

############ tar xvzf tmux-${TMUX_VERSION}.tar.gz cd tmux-${TMUX_VERSION}

./configure --prefix=$HOME/local --enable-static CFLAGS="-I$HOME/local/include -I$HOME/local/include/ncurses" LDFLAGS="-L$HOME/local/lib -L$HOME/local/include/ncurses -L$HOME/local/include" LIBEVENT_CFLAGS="-I$HOME/local/include" LIBEVENT_LIBS="-L$HOME/local/lib -levent"

CPPFLAGS="-I$HOME/local/include -I$HOME/local/include/ncurses" LDFLAGS="-static -L$HOME/local/include -L$HOME/local/include/ncurses -L$HOME/local/lib" make -j5

make

cp tmux $HOME/local/bin cd ..

cleanup

rm -rf $HOME/tmux_tmp

echo "$HOME/local/bin/tmux is now available. You can optionally add$HOME/local/bin to your PATH."