[werk_ag]

Please look at this message:

Code:

Multiple libraries were found for "BME280.h"
Used: /home/gord/Arduino/libraries/BME280
Not used: /home/gord/arduino-1.8.8/libraries/BME280

Please check because there are more duplicated libraries.

Don't worry, some of this problems are normal when we are starting with something new.
I never used Arduino IDE on Linux, but things shouldn't be different than on Windows: avoid installing libraries on the native Arduino IDE libraries folder, instead create your own folder for sketches and libraries, and define it on the Arduino IDE preferences.

Windows example: C:\Users\xxxxx\Documents\Arduino, perhaps for you should be: /home/gord/Arduino
Then inside the Arduino folder create a new one called libraries. Install all libraries under that folder.

Seems you already did it, so maybe you only have to delete the libraries you installed at /home/gord/arduino-1.8.8/libraries/

[werk_ag]

A little more...

Code:

/home/gord/Arduino/libraries/BME280/src/BME280.h:143:4: note: BME280::BME280(const BME280::Settings&)

This BME library is not the one supplied with the WeatherDuino software package, I know it because the supplied library doesn't have the /src folder
You should be using a newer version of the BME280 library, which, as I said some post above, isn't compatible with WeatherDuino software.

[WetCoast]

You Got IT!!!!  
I moved the library folders to /home/gord/Arduino/libraries and it works now!!
Actually I got one last error saying :

Code:

Arduino: 1.8.8 (Linux), Board: "LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Enabled, 4M (no SPIFFS), v2 Lower Memory, Disabled, None, Only Sketch, 921600"

fork/exec /home/gord/.arduino15/packages/esp8266/hardware/esp8266/2.5.0-beta1/tools/signing.py: permission denied
Error compiling for board LOLIN(WEMOS) D1 R2 & mini.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

So I changed this file to be executable and did a verify with no errors.

I think it's getting kind of late where you are!?? you should go to bed after a job well done.

[werk_ag]

So I changed this file to be executable and did a verify with no errors.

I Linux permissions issue I think...

I think it's getting kind of late where you are!?? you should go to bed after a job well done.

You are right, its late here! Usually I work by night, so its not too late yet
I'm glad you managed to put it to work, I just had given some hints (in very poor English, sorry for that).
From now on everything will be easier.

Have a nice day.