I had installed blynk globally in my raspberry pi according to the following instructions:
http://help.blynk.cc/how-to-connect-different-hardware-with-blynk/raspberry-pi/how-to-install-nodejs-library-on-linux
Everything worked fine. But when trying to use virtual pins following these instructions I get fatal errors such as:
fatal error: BlynkApiLinux.h: No such file or directory
fatal error: BlynkSocket.h: No such file or directory
The sketch I tried to compile and execute comes from [RPi> Push data on request]
(https://examples.blynk.cc/?board=Raspberry%20Pi&shield=System%20default&example=GettingStarted%2FPushDataOnRequest&auth=743c2960292a4f82b11d90c85b663255)
I just need to use virtual pins to display sensor data from RPi in the blynk app.
Thanks.