const child_process = require('child_process'); const path = require('path'); const options = { stdio: 'inherit' }; child_process.spawnSync('python', [ 'setup.py', '--quiet', 'build' ], options); options.env = Object.assign({}, process.env); options.env.PYTHONPATH = path.join('dist', 'lib'); const args = [ '-c', 'import netron; netron.main()' ].concat(process.argv.slice(2)); child_process.spawnSync('python', args, options);