Install gramps

[nuveena]

I used ubuntu 10.10
I downloaded gramps_3.2.5-1_ubuntu10.deb in other computer. I copied it to desk top of my computer. Then I write code sudo dpkg -i gramps_3.2.5-1_ubuntu10.deb


I have a message


nuveena@ubuntu:~$ sudo dpkg -i gramps_3.2.5-1_ubuntu10.deb
[sudo] password for nnnnnnmmm:
dpkg: error processing gramps_3.2.5-1_ubuntu10.deb (--install):
cannot access archive: No such file or directory
Errors were encountered while processing:
gramps_3.2.5-1_ubuntu10.deb
nuveena@ubuntu:~$


How can I install this package correctly.