nodePackages: regen only node-env

        then

            ln -s $out/lib/node_modules/.bin $out/bin

            # Patch the shebang lines of all the executables

            # Fixup all executables

            ls $out/bin/* | while read i

            do

                file="$(readlink -f "$i")"

                chmod u+rwx "$file"

                patchShebangs "$file"

                if isScript "$file"

                then

                    sed -i 's/\r$//' "$file"  # convert crlf to lf

                fi

            done

        fi