Re: Cyrillic support in 21.1.7

I tried to enable Cyrillic support in 21.1.7 and received the following error: Signaling: (wrong-type-argument console-tty-p #<x-console on "localhost:0" 0x20cc>) set-console-tty-coding-system(#<x-console on "localhost:0" 0x20cc> iso-8859-5) set-terminal-coding-system(iso-8859-5) setup-cyrillic-environment() set-language-environment("Cyrillic") eval((set-language-environment "Cyrillic")) What is broken here? I'm running a Mule-Enabled 21.1.7 on i686/Linux with glibc 2.1.2.