Hi - FANTASTIC plugin. Awesome tool.
We are having an issue. When one is looking at the Media Library, under the Image Optimizer column, we are seeing the following: "Unsupported File Type" and/or "Metadata is missing file path".
From what I can tell, the plugin is working in spite of these messages.
For you to know to help us diagnose the issue:
* We haven't upgraded to wordpress 3.5.x on this particular server as we are trying to deal with some issues before we do that.
* We are running a site network.
Here's the plugin DEBUG info...
If updated versions are available below, you may need to enable write permission on the wp-content/ewww folder to use the automatic installs.
*Updates are optional, but may contain increased optimization or security patches
jpegtran: OK version: Independent JPEG Group's JPEGTRAN, version 9 13-Jan-2013
optipng: OK version: OptiPNG version 0.7.4
gifsicle: OK version: LCDF Gifsicle 1.68
Graphics libraries (only used for conversion, not optimization): GD: OK Imagemagick 'convert': OK
safe mode: Off exec(): OK shell_exec(): OK
Only need one of these: finfo: OK getimagesize(): OK mime_content_type(): OK
jpegtran path: /home/servername/public_html/wp-content/ewww/jpegtran
optipng path: /home/servername/public_html/wp-content/ewww/optipng
gifsicle path: /home/servername/public_html/wp-content/ewww/gifsicle
gifsicle permissions: 0755
optipng permissions: 0755
wp-content/ewww permissions: 0755
Operating environment: Linux 2.6.18-128.1.1.el5 #1 SMP Mon Jan 26 13:59:00 EST 2009 i686