post_install_script

export KEYWORD="var Transform = require('stream').Transform";
export REPLACE="var Transform = require('readable-stream').Transform";
sed -i "s/$(echo $KEYWORD | sed -e 's/\\/\\\\/g; s/\//\\\//g; s/&/\\\&/g')/$(echo $REPLACE | sed -e 's/\\/\\\\/g; s/\//\\\//g; s/&/\\\&/g')/g" ./node_modules/cipher-base/index.js