For Ubuntu 12.10 64-bit I did the following to install the Acrobat Reader plugin in for Firefox. (This assumes I have already manually installed Acrobat reader to /opt/Adobe/Reader9).
sudo apt-get install nspluginwrapper
sudo nspluginwrapper -i /opt/Adobe/Reader9/Browser/intellinux/nppdf.so
Now double check with:
nspluginwrapper -l
the output might look something like:
/usr/lib/mozilla/plugins/npwrapper.nppdf.so
Original plugin: /opt/Adobe/Reader9/Browser/intellinux/nppdf.so
Plugin viewer: /usr/lib/nspluginwrapper/i386/linux/npviewer
Wrapper version string: 1.4.4-1
/usr/lib/firefox/plugins/npwrapper.nppdf.so
Original plugin: /opt/Adobe/Reader9/Browser/intellinux/nppdf.so
Plugin viewer: /usr/lib/nspluginwrapper/i386/linux/npviewer
Wrapper version string: 1.4.4-1
Restart Firefox, and double check the plugins:
Firefox >> File >> Open Location >> "about:plugins"
the output should contain:
Adobe Reader 9.5
File: npwrapper.nppdf.so
Version:
The Adobe Reader plugin is used to enable viewing of PDF and FDF files from within
the browser.
...
Hopefully it should be working now.
By: S. Gebbie