Installation problem, unrecognized option --enable-i2c-php

[kremsy]

Thanks for your great Library!

Unfortunately I run into some trouble while trying to install the library,

when I enter the command "./configure --enable-i2c-php" a long list of checks and stuff appears but it also writes

configure: WARNING: unrecognized options: --enable-i2c-php

What causes this problem, what could I do?

Using PHP 7.1 and Raspbian 10 (also tried with PHP7.3)

Edit: it works on PHP 7.3 even with that warning

[jay3702]

That's an error in the instructions. The option name is --enable-php-i2c

[tasoftch]

I've solved it now.
Thanks.