Uncaught exception "Routes must be provided as an array..."

[PipStyles]

(Windows 7, WAMP running locally, PHP 5.5.12)

I have a fresh install of Apigility. Having made a small number of DB-connected REST services in the Admin (worked fine), attempting to try out a basic deployment, I've run vendor/bin/zfdeploy.php build api.zip which yields:

Warning: include(C:\<PATH TO MY LOCAL SERVER ROOT>\<my app folder>\apigility\vendor\bi
n/../config/routes.php): failed to open stream: 
No such file or directory in C:\<PATH TO MY LOCAL SERVER ROOT>\<my app folder>\apigility\vendor\bin\zfdeploy.php on line 31

InvalidArgumentException: Routes must be provided as an array or Traversable object in 
C:\<PATH TO MY LOCAL SERVER ROOT>\<my app folder>\apigility\vendor\zfcampus\zf-console\src\Application.php
on line 91

(exact paths redacted ^)

In fact, just running vendor/bin/zfdeploy.php to check zf-deploy is installed ok is giving me that.

Seems like vendor/config/routes.php is not being found, though that seems like an odd place for it to look for that as routes.php actually resides in vendor/zfcampus/zf-deploy.

Previewing the API locally in Chrome>Postman works fine, so I think the issue is with zfdeploy or zf-console. Zfdeploy has previously worked for me, but now from a completely fresh installation, it refuses to build.

UPDATE: running zf-deploy in vendor/zfcampus/zf-deploy/bin WORKS, so this appears to be an issue with running it from vendor/bin.