Re: [Pharo-project] downloading Pharo by Example

Work there, hyperlink point to http://gforge.inria.fr/frs/download.php/25599/PBE1-2009-10-28.pdf Hilaire Ralph Boland a écrit :

When I attempted to download the Pharo By Example book at:

http://www.pharobyexample.org/

I got the download error:

/tmp/PBE1-2009-10-28-2.pdf could not be opened because the associated helper application does not exist. Change the association in your preferences.

Can anyone suggest what the problem is?

I am running Ubuntu 9.10 and downloading using the version of Firefox coming with 9.10.

Regards,

Ralph Boland