export appName='iojs-v2.3.4-linux-x64';
export installationPath="$appDir/$appName";

downloadPack(){
  wget -c 'https://iojs.org/dist/v2.3.4/iojs-v2.3.4-linux-x64.tar.xz';
}

installPack(){
  tar -xJvf 'iojs-v2.3.4-linux-x64.tar.xz';
  cd "$appName";
  find ./bin -type f -or -type l  -executable > 'binaries.lst';
}