I try installing again and this time the mistakes is this License is Not writable .
Make ../include/license.php Writable

Hello , I change pemission on folder /xoops_data

Warning: /var/www/sait/htdocs/xoops_data/caches/xoops_cache is not writable in /var/www/sait/htdocs/class/cache/file.php on line 305
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Error: Smarty error: unable to write to $compile_dir '/var/www/sait/htdocs/xoops_data/caches/smarty_compile'. Be sure $compile_dir is writable by the web server user.
Backtrace:
/class/smarty/Smarty.class.php (1093)
/class/smarty/internals/core.write_compiled_resource.php (23)
/class/smarty/Smarty.class.php (1431)
/class/smarty/Smarty.class.php (1261)
/class/theme_blocks.php (184)
/class/theme_blocks.php (123)
/class/theme_blocks.php (50)
/class/theme.php (325)
/class/theme.php (82)
/header.php (64)
/index.php (79)

Warning: /var/www/sait/htdocs/xoops_data/caches/xoops_cache is not writable in /var/www/sait/htdocs/class/cache/file.php on line 305

somebody can help me ?

10x