title: " Gtk-WARNING: Unable to locate theme engine in module_path: "murrine" error while installing Adobe air installation on Ubuntu 13.10
body: <p>Hi I'm new to ubuntu and I need to install adobe air on my computer! I have ubuntu 13.10 version.</p>
  
  <p>I have followed the following steps:</p>
  
  <ol>
  <li>$ sudo apt-get install libgtk2.0-0:i386 libpangox-1.0-0:i386
  libpangoxft-1.0-0:i386 libidn11:i386 libglu1-mesa:i386</li>
  <li>I have downloaded Adobe Air (<a href="http://airdownload.adobe.com/air/lin/download/2.6/AdobeAIRInstaller.bin" rel="noreferrer">http://airdownload.adobe.com/air/lin/download/2.6/AdobeAIRInstaller.bin</a>)</li>
  <li>$ chmod +x AdobeAIRInstaller.bin</li>
  <li>$ ./AdobeAIRInstaller.bin</li>
  </ol>
  
  <p>At this point I had the erro message: </p>
  
  <pre><code>  Gtk-Message: Failed to load module "overlay-scrollbar"
    Gtk-Message: Failed to load module "unity-gtk-module"
    (setup:3193): Gtk-WARNING **: Unable to locate theme engine in module_path: "murrine",
    Gtk-Message: Failed to load module "canberra-gtk-module"
  </code></pre>
  
  <p>5- After looking different website I've done this:</p>
  
  <pre><code>  $ sudo apt-get install --reinsta gtk2-engines
    $ sudo apt-get install gtk-murrine-engine gtk-equinox-engine
  </code></pre>
  
  <p>and I got back this error message for the last command:</p>
  
  <p>E: Unable to locate package gtk-murrine-engine</p>
  
  <p>E: Unable to locate package gtk-equinox-engine</p>
  
  <p>So I don't know anymore what else to do, can anyone help me please?</p>
  
  <p>Thanks a million</p>