Help for Aimeos

Hello,

again me , now trying to set up PayPal payment with TYPO3 7.6.0 and Aimeos 2.4.1.
I am simply adding a payment service, setting "service provider" to "PayPalExpress" and filling in the four configuration properties and adding some texts - just like in the demo.
I think, that should be everything to be done, but submitting an order unfortunately returns an empty page with the URL _DOMAIN_/index.php?id=30&ai[controller]=checkout&ai[action]=index&ai[c_step]=order
The log file of apache contains this error message:

[Sun Jan 03 13:28:08.450435 2016]
[:error] [pid 61082] [client _IP_:51070]
PHP Fatal error: Call to undefined function curl_init() in
/var/www/html/typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mwlib/src/MW/Communication/Curl.php
on line 32, referer: http://_DOMAIN_/index.php?id=30&ai%5Bcontroller%5D=checkout&ai%5Baction%5D=index&ai%5Bc_step%5D=summary

I looked in Curl.php, and there's indeed no curl_init().
What am I doing wrong?
Thanks in advance!

Best regards

Alexander

Your environment is missing the PHP "curl" extension.

Great. It works fine, now.
Thank you very much!