IOJS_VER=${1} if [ -n "$(arch | grep 64)" ]; then ARCH="x64" else ARCH="x86" fi if [ -n "${IOJS_VER}" ]; then echo "installing io.js as iojs ${IOJS_VER}..." curl -fsSL "http://iojs.org/dist/${IOJS_VER}/iojs-${IOJS_VER}-linux-${ARCH}.tar.gz" \ -o "/tmp/iojs-${IOJS_VER}-linux-${ARCH}.tar.gz" pushd /tmp tar xf /tmp/iojs-${IOJS_VER}-linux-${ARCH}.tar.gz rm iojs-${IOJS_VER}-linux-x64/{LICENSE,CHANGELOG.md,README.md} sudo rsync -a "/tmp/iojs-${IOJS_VER}-linux-${ARCH}/" /usr/local/ sudo chown -R $(whoami) /usr/local fi