Lazarus: '"/usr/share/fpcsrc/2.4.0/" does not look correct'

[finalist]

I am an absolute beginner with Linux.
I did install UBUNTU 10.04 = great, but every time I try to run Lazarus it raises a message:
'"/usr/share/fpcsrc/2.4.0/" does not look correct'
How to solve this ?
Thank you !

[blud]

This may be a result of the files being updated to the newest release, can you confirm that there are files in /usr/share/fpcsrc/2.4.0/, or can you double check what folders are in the parent directory: /usr/share/fpcsrc/

This is likely due to a dependency not being installed correctly, or in the correct location.

[finalist]

I did solve my problem with Lazarus under Ubuntu 10.04 Linux.