PHP Fatal error: Call to undefined method Guzzle

[danshumaker]

Just upgraded to Terminus 0.9.3 and am now getting this Guzzle error on simple site wake commands:

terminus site wake --site=XXXX --env=dev
PHP Fatal error:  Call to undefined method GuzzleHttp\Psr7\Response::isSuccessful() in phar:///usr/local/bin/terminus/php/Terminus/Models/Environment.php on line 828

here's the terminus cli info

+-------------------------+----------------------------------------+
| Key                     | Value                                  |
+-------------------------+----------------------------------------+
| PHP binary              | /usr/local/Cellar/php56/5.6.15/bin/php |
| PHP version             | 5.6.15                                 |
| php.ini used            | /usr/local/etc/php/5.6/php.ini         |
| Terminus project config |                                        |
| Terminus root dir       | phar://terminus.phar                   |
| Terminus version        | 0.9.3                                  |
+-------------------------+----------------------------------------+

happens on both mac and ubuntu:

mac uname:
Darwin mbpro97500 14.5.0 Darwin Kernel Version 14.5.0: Tue Sep 1 21:23:09 PDT 2015; root:xnu-2782.50.1~1/RELEASE_X86_64 x86_64
ubuntu:
Linux ornl 3.13.0-66-generic #108-Ubuntu SMP Wed Oct 7 15:20:27 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

[danshumaker]

Waiting on this to be merged. pantheon-systems/terminus#707
I still get the error after using the 705 fix.