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ev3dev / ev3dev-lang

(deprecated) language bindings for ev3dev sensors, motors, LEDs, etc.
GNU General Public License v2.0
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Cannot run files owned by system users #110

Closed TomHartogs closed 8 years ago

TomHartogs commented 8 years ago

I just created and compiled a C++ program writing "Hello World!" in the console. However when I try to launch the same programm from the brick itself I get an error message saying "Cannot run files owned by system users". I recall being able to run a Hello World program on the brick before. I already tried changing the permissions. Is this happening because I am working in the root folder?

ensonic commented 8 years ago

Did you create a user accounton the ev3 already? For details see the 3nd comment at https://github.com/ev3dev/ev3dev/issues/393

Once you have a /home/robot, put your binaries there, make sure they are owned by the user (sudo chown -R robot: /home/robot) and then it should work.

dlech commented 8 years ago

Since this issue doesn't have anything to do with the ev3dev-lang libraries, it should have been opened at https://github.com/ev3dev/ev3dev/issues instead.

The next version of brickstrap will not have this restriction, so this won't be a problem anymore.

dlech commented 8 years ago

Moved issue to ev3dev/ev3dev#418