-> phabricator/bin/aphlict start
[2015-01-08 21:04:55] EXCEPTION: (FilesystemException) Filesystem entity `/var/tmp/aphlict/pid' does not exist. at [<phutil>/src/filesystem/Filesystem.php:975]
  #0 Filesystem::assertExists(string) called at [<phutil>/src/filesystem/Filesystem.php:59]
  #1 Filesystem::assertWritableFile(string) called at [<phutil>/src/filesystem/Filesystem.php:89]
  #2 Filesystem::writeFile(string, string) called at [<phabricator>/src/applications/aphlict/management/PhabricatorAphlictManagementWorkflow.php:74]
  #3 PhabricatorAphlictManagementWorkflow::willLaunch() called at [<phabricator>/src/applications/aphlict/management/PhabricatorAphlictManagementWorkflow.php:173]
  #4 PhabricatorAphlictManagementWorkflow::executeStartCommand() called at [<phabricator>/src/applications/aphlict/management/PhabricatorAphlictManagementStartWorkflow.php:14]
  #5 PhabricatorAphlictManagementStartWorkflow::execute(PhutilArgumentParser) called at [<phutil>/src/parser/argument/PhutilArgumentParser.php:396]
  #6 PhutilArgumentParser::parseWorkflowsFull(array) called at [<phutil>/src/parser/argument/PhutilArgumentParser.php:292]
  #7 PhutilArgumentParser::parseWorkflows(array) called at [<phabricator>/support/aphlict/server/aphlict_launcher.php:23]