Plugin not working for me

Friends,
I’m really excited about getting this capability on my site http://johncohn.org/base/

I installed the plugin and tried it out . using my iohone .. and then the Chrome small screen emulator as you suggest. The images did not appear to work. When I first ran debug. I saw that it reported that the plugin was not able to create the
/wp-content/cache directory.. I created that and the adaptive-images subdirectory

It still does not work on my phone or under chrome. .. ie. the images are the same size and clipped as before. Any ideas what I may be doing wrong ? Thanks !
-jc

A couple of clues:
– I checked in my file manager and note that the /wp-content/cache/adaptive-images
– According to phpinfo I’m running Apache/2 (not Ngix)
– i’ve tried the CDN Support option.. no dice
– here’s my debug listing

Debug info
✔ PHP GD library is installed.
✔ Image cache directory has been created.
/hermes/bosnaweb04b/b1691/sl.samstone/johncohn.org-redirect/base/wp-content/cache/adaptive-images => drwxr-xr-x
✔ Installation .htaccess file is setup OK.
/hermes/bosnaweb04b/b1691/sl.samstone/johncohn.org-redirect/base/.htaccess => -rw-rw-rw-
❖ Adaptive images settings dump:
array(14) {
[“resolutions”]=>
array(4) {
[0]=>
int(1024)
[1]=>
int(640)
[2]=>
int(480)
[3]=>
int(200)
}
[“cdn-support”]=>
bool(true)
[“cache-directory”]=>
string(21) “cache/adaptive-images”
[“watched-directories”]=>
array(2) {
[0]=>
string(18) “wp-content/uploads”
[1]=>
string(17) “wp-content/themes”
}
[“jpeg-quality”]=>
int(75)
[“sharpen-images”]=>
bool(true)
[“watch-cache”]=>
bool(true)
[“browser-cache”]=>
float(180)
[“landscape”]=>
bool(false)
[“hidpi”]=>
bool(false)
[“version”]=>
string(6) “0.6.62”
[“sanitized”]=>
bool(true)
[“wp-content-dir”]=>
string(75) “/hermes/bosnaweb04b/b1691/sl.samstone/johncohn.org-redirect/base/wp-content”
[“wp-content-url”]=>
string(35) “http://johncohn.org/base/wp-content”
}