Unable to locate package "gcc-arm-embedded"

Trying to install the software needed for development onto a device with Linux Mint. Everything looks good, until the last step where python is installed.

sudo apt-get install python-serial openocd
flex bison libncurses5-dev autoconf texinfo build-essential
libftdi-dev libtool zlib1g-dev
python-empy gcc-arm-embedded -y

when I input this code, I get a error saying there is no “gcc-arm-embedded” package to be found. Is there a way to install this package manually? Or did I mess up something in the installation?

Guide for installation for quick reference
http://dev.px4.io/starting-installing-linux.html

The instruction very clearly state that we’re only supporting Ubuntu officially. If you use something else you should know how to get software packages on your system.

I’m also on Mint (18) and the instructions worked fine for me.
I think you messed up / skipped this:

sudo apt-get remove gcc-arm-none-eabi gdb-arm-none-eabi binutils-arm-none-eabi
sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa
sudo apt-get update

Figured it out. I inputted sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa and did not confirm I wanted it installed. Software installed smoothly this time, thanks for the pointer.

Hello @Deafro, @LorenzMeier, @Bart

sorry for re-open this discussion. I’m in trouble whith gcc compiler while trying to build the code

As reported in https://dev.px4.io/en/setup/building_px4.html, I must have a supported GCC version to build make px4fmu-v2_default. I’ve followed the instructions in https://dev.px4.io/en/setup/dev_env_linux_ubuntu.html#nuttx-based-hardware, I’ve executed the script GCC 7-2017-q4 and reboot my computer. However, I still have arm-none-eabi-gcc 4.9.3 when I check the version (instead of version 7.2.1 as reported in the docs).

I’ve noticed that when executing sudo apt-get remove gcc-arm-embedded I got the following:

Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package gcc-arm-embedded

Does anyone has suggestions on how to fix it?
Thank-you in advance

@Matteo_Scanavino

Did you manage to solve that problem? I am having the exact same problem. My gcc version isn’t changing despite running that script. I get:

.
.
E: Unable to locate package gdb-arm-none-eabi
E: Unable to locate package gcc-arm-embedded
Installing GCC to: /home/fahim/gcc-arm-none-eabi-7-2017-q4-major
 GCC already installed.
RESTART YOUR COMPUTER to complete installation of PX4 development toolchain 

It seems that running the installation script doesn’t update the arm-gcc to the appropriate version :frowning: