"Blinky" fails to compile in Energia - TivaC/CC3XXX Posted September 12, 2016 The Blinky and every other example does not compile. Clearly there is nothing wrong with the example code. The error is with the way Energia is set up on my system. I'm running Linux Ubuntu 16.04 LTS. This is a 64-bit system. The error copy and pasted from Energia is. fork/exec /home/chris/.energia15/packages/energia/tools/arm-none-eabi-gcc/4.8.4-20140725/bin/arm-none-eabi-g++: no such file or directory Error compiling for board LaunchPad (Tiva C) w/ tm4c123 (80MHz). I check to see if the file is actually there and what kind of file it is using the command "file" and get this chris@chris-Satellite-A665:~$ file /home/chris/.energia15/packages/energia/tools/arm-none-eabi-gcc/4.8.4-20140725/bin/arm-none-eabi-g++ /home/chris/.energia15/packages/energia/tools/arm-none-eabi-gcc/4.8.4-20140725/bin/arm-none-eabi-g++: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.8, stripped The relevant part is "ELF 32-bit LSB executable" The UNIX error "no such file..." can be misleading. What it means in this case is that there is no interpreter to run the file. (A 32-bit executable needs a 32-bit linker and the libraries that go with it.) Energia might work on a Ubuntu system that has been upgraded in place for years because maybe those old 32-bit files were never deleted during the upgrades? I don't know This is a clean install of the current version of Ubuntu. As an experiment I tried to compile an Arduino sketch using the stock Arduino IDE. It works perfectly. Is there a work around for this?