fish install without root

fish_install.sh

# Bash script for installing Fish Shell on systems without root access
# Fish Shell will be installed in $HOME/local/bin
# It's assumed that wget and a C/C++ compiler are installed

set -e                                                                # exit on error
FISH_VER=3.0.2
mkdir -p $HOME/local $HOME/fish_shell_tmp                             # create our directories
cd $HOME/fish_shell_tmp

wget http://github.com/fish-shell/fish-shell/releases/download/${FISH_VER}/fish-${FISH_VER}.tar.gz   # download source files for Fish Shell

# extract files, configure, and compile
tar xvzf fish-${FISH_VER}.tar.gz
cd fish-${FISH_VER}
./configure --prefix=$HOME/local --disable-shared
make
make install

rm -rf $HOME/fish_shell_tmp