Now what? Should I post the full output?

at last i downloaded the package and installed it. it worked fine! thanks for the link. ;)

#yum install scim scim-devel
$make clean

install all package. you need devel package to compile the package.

then run the previous commands here.
it will install .
then run
choose scim instead of iBus(which is the default input method)
logout and then login
open gedit
press ctrl+space
you will see the scim pops up at the right avra phonetic . start typing in gedit..

to configure scim run

আশা করি , কাজ  .......