Have now results too - but I have "to pay" for it

Without some background informations this makes not really sense for me. A server can't have enough power. And Zend is the opcode module of PHP 5.5...
My webhoster added the installation file to the whitelist of suhosin.I had some troubles with Zend Guard Loader. After disabling that one, installation completed successfully.
Calguy doesnt recommend using ftp programs.Yep, that does the trick. If FileZilla is in the 'Transfrer type' > 'Auto' then because of the PHP file extension it gets treated as ASCII. Sure this will be the same for many FTP programs.
uniqu3 wrote:With all-inkl.com Hosting (widespread German host), PHAR installer fails and ends up in a endless redirect when php is in CGI mode with simple htaccess rule AddHandler php55-cgi .php.