Installation bind problems

[Elsworth]

I tried to install the game using RegnumOnlineInstall_64 installer. I added execution rights to the file and run ./RegnumOnlineInstall_64. After that I' ve got following message:

[Elsworth@zx149f regnum]$ ./RegnumOnlineInstall_64
invalid command name "bind"
while executing
"::unknown bind Text <Tab>"
("uplevel" body line 1)
invoked from within
"uplevel 1 $next $args"
(procedure ":bj::Unknown" line 3)
invoked from within
"bind Text <Tab>"
(procedure "::InstallJammer::InitializeGui" line 19)
invoked from within
"::InstallJammer::InitializeGui "
(procedure "::InstallJammer::InitInstall" line 68)
invoked from within
"::InstallJammer::InitInstall"
(file "/installkitvfs/main.tcl" line 28631)
[Elsworth@zx149f regnum]$

Elsworth