Creates a new process builder.
array $arguments An optional array of arguments:
ProcessBuilder A new process builder
Overrides BaseProcessFilter::createProcessBuilder
protected function createProcessBuilder(array $arguments = array()) {
$pb = parent::createProcessBuilder($arguments);
if ($this->nodePaths) {
$pb
->setEnv('NODE_PATH', implode(':', $this->nodePaths));
$this
->mergeEnv($pb);
}
return $pb;
}