Unable to complete test on iphone4 with Mac Book Pro running Yosmite

[udayramakrishna]

Hi All,

Trying to get a test running on iphone 4 jail broken running ios 7.2 as the client and Macbook pro as the host running OS Yosmite, i am running into the below response when the test is submitted from the WPT server. Looks like i am unable to get the library loaded.

Does anyone have any thoughts on how this can be fixed?

wd_server.js:1190 unknown : Ignoring screenshot error: Unable to take screenshot
A Apr_05_12:21:38.730 wpt_client.js:554 Client.<anonymous> : Failed run 1a'/1 of job 150405_9A_15: (Unexpected stderr: dyld: Library not loaded: /usr/local/lib/libplist.2.dylib
Referenced from: /wpt/agent/js/lib/ios/idevice/Darwin x86_64/idevice-app-runner
Reason: image not found)