I have installed SCIM and SCIM-AVRO respectively.
Thorough terminal, I have given the command to change im-switch -c.
Then I have selected SCIM (not SCIM bridge). After this, I have restarted my pc.

But sorry to say that lastly I couldn't use Avro. I found a keyboard icon on notification area but no Avro.

For last 3 months I have used Linux Mint. In that everything was ready.
Currently I have started using Ubuntu 11.04 but can't type BaNGLA. Can you help me regarding this.

I have to give up Ubuntu if I'm unable to type Bangla.

Waiting for your quick and cordial reply.

NB: When I install AVRO, it says: The package is of bad quality. Then I ignore and install.