TestLink 1.9.17 with PHP7

[MyKey0815]

Hello,

I want to install a fresh install of TestLink in my UCS4.3 Server (based on Debian 9). I can´t install them, while they should not can connect to MySQL. Here the data:

PHP version OK ( 5.5.0 [minimum version] <= 7.0.27-0+deb9u1 [your version] )
...
Checking MySQL Database Failed! MySQL Database cannot be used.
...
Checking cURL library Failed! cURL library not enabled. You MUST install it to use REST Integration with issue trackers. .
...

Can someone tell me, what packages are missing, while I don´t can switch to php5

[TurboPT]

It appears that the messages tell you what is missing?

I do not have Debian, but...

You can probably install mysql based on this info

...and the php-curl with this info