Serendipity Installation

Welcome to the Serendipity Installation.
First we will take a look at your current setup and attempt to diagnose any compatibility problems.
Errors are displayed in red [!], recommendations in yellow [?] and success in green.

- Serendipity v1.1 pre-installation report -

PHP installation
Operating system Linux phpn3-g5.priv.free.fr Linux phpn3-g5.priv.free.fr, Linux phpn3-g5.priv.free.fr
Webserver SAPI cgi-fcgi
PHP version >= 4.1.2 Yes, 4.4.3-dev
Database extensions MySQL, PostgreSQL
Session extension Yes
PCRE extension Yes
GDlib extension Yes
OpenSSL extension No [?]
mbstring extension No [?]
iconv extension No [?]
zlib extension Yes
Imagemagick binary
Fatal error: is_executable() [<a href='function.is-executable'>function.is-executable</a>]: Unable to access /usr/local/bin/convert.exe in /mnt/133/sdb/8/e/florent.lajous/serendipity/include/functions_installer.inc.php on line 244