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After setting user language to Chinese with GB18030 encoding in SMIT, the following env variable were added to the user's .profile:

LANG=Zh_CN
LC_MESSAGE=%l.%c
NLSPATH=/usr/lib/nls/msg/%L/%N:/usr/lib/nls/msg/%l.%c/%N:/usr/lib/nls/msg/%L/%N.cat.....

But when I run perl, it give me this warning:

perl: warning: setting locale failed.
perl: warning: Please check that your locale settings:
     LC_ALL = (unset),
     LC_FASTMSG = "true"
     LC_MESSAGE = "%l.%c"
     LANG = "Zh_CN"

How to fix this?

  • Is that the entire error message? "Please check that your locale settings" what? Could it need you to also set LC_ALL? – terdon Nov 28 '14 at 9:18
  • @terdon Perl's message goes on for an extra two lines after that (“are supported and installed on your system. perl: warning: Falling back to the standard locale ("C").”) but the question contains all the relevant information. Setting LC_ALL is most definitely not necessary. – Gilles 'SO- stop being evil' Nov 29 '14 at 20:38
  • Is %l.%c a valid locale setting on AIX? I'm not familiar with that syntax, but I'm no AIX expert. Could you point to the documentation about this feature? – Gilles 'SO- stop being evil' Nov 29 '14 at 20:39
1

One piece of documentation I could find says only:

LC_MESSAGES

    Specifies the locale to use for LC_MESSAGES category information. The
    LC_MESSAGES category determines rules governing affirmative and
    negative responses and the locale (language) for messages and menus.

I could not find any documentation that mentions that "%l.%c" (presumably for "locale" and "charset"?) are acceptable. It may be a good idea to try setting both LANG and LC_MESSAGES to zh_CN instead of their current values (note the case).

 LC_FASTMSG = "true"
 LC_MESSAGE = "%l.%c"

Those both appear undocumented; according to the documentation I linked to above the proper names are LC__FASTMSG (two underscores) and LC_MESSAGES (plural).

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