Thanks Janusz,
I still got some errors, but I ignored them and the installation did finish.
I can start the application without problems now, but it says the language set is Dutch (nl_NL), but it shows all texts in English.
The .po and .mo files are created in lang/nl_NL/LC_MESSAGES but they are not active.
I created a new user (frank) and choose Dutch as the language setting, but it's still in English.
This is the contents of instales_languages.inc:
$installed_languages = array (
0 =>
array (
'code' => 'C',
'name' => 'English',
'encoding' => 'iso-8859-1',
),
1 =>
array (
'name' => 'Dutch (Netherlands)',
'package' => 'nl_NL',
'code' => 'nl_NL',
'encoding' => 'iso-8859-1',
'version' => '2.3.0-1',
'path' => 'lang/nl_NL',
),
);
$dflt_lang = 'nl_NL';
I changed the language for 'frank' to nl_BE. The languagefiles were properly installed in lang/nl_BE, but the shown language remains English.
I hope you can help me solve this too :-)
Thanks!
Frank.