Installing European Locale Packages

I have installed the locale package for en_GB and if i do a locale -a (after reboot) it will display:
en_GB
en_GB.ISO8859-1
en_GB.ISO8859-15
en_GB.ISO8859-15@euro
(short version)
and i get this when typing only 'locale':
# locale
LANG=en_GB
LC_CTYPE="C"
LC_NUMERIC=C
LC_TIME="C"
LC_COLLATE="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_ALL=

However, I get an error message when loging in via telnet.

"couldn't set locale correctly
couldn't set locale correctly"

When I log in with ssh2 I get an error message while running scripts, not on login.

The package I have installed is the Western Europe 64-bit OS Support (SUNWweuox). Do I need to install the Western Europe OS Support (SUNWweuos) too? And, are there any additional packages that need to be installed?

The problem is now solved!
Solution was to install the Western Europe OS Support (SUNWweuos) in addition to the Western Europe 64-bit OS Support (SUNWweuox).