i have install openfire in ubuntu 10.04 its working fine with spark and spark web now i need to install spark client in ubuntu clients.
when i install .rpm and try to change .rpm to .deb its not changed and i got a error '’
**root@mohan:~/Downloads# alien -d spark-2.6.3.rpm **
spark-2.6.3.rpm is for architecture amd64 ; the package cannot be built on this system’’
kindly guide me what i do to work it and is it possible if i spark client logo changed to my company logo.