root@debian:/proxmox-backup# sudo mk-build-deps -ir

I ran this command but faced issue.

mk-build-deps: Unable to install rust-proxmox-backup-build-deps at
/usr/bin/mk-build-deps line 459. mk-build-deps:
Unable to install all build-dep packages

I haven't faced this issues before but I setup new debian and installing
this.
What is this issue related in?