Arduino build error with lwip

[Akortsch]

In file included from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_core_osapi.h:1803:0,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_core.h:37,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_client_config.h:27,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_client.h:34,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_client_c.hpp:28,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_client.hpp:22,
from C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano_client_arduino.h:22,
from C:\Users\Dlteb\Downloads\mk0\mk0.ino:1:
C:\Users\Dlteb\OneDrive\Documents\Arduino\libraries\nano-client-arduino\src/nano/nano_core_osapi_net_lwip.h:30:42: fatal error: lwip/init.h: No such file or directory
#include "lwip/init.h" /* LWIP_VERSION */
^
compilation terminated.
exit status 1

Compilation error: exit status 1