@terry.guo I found the installation instructions for Trusty rather more complicated than necessary. I don't know if you were aware that it's possible to configure apt to prefer your PPA over the distro packages, by simply creating the following file:
@terry.guo I found the installation instructions for Trusty rather more complicated than necessary. I don't know if you were aware that it's possible to configure apt to prefer your PPA over the distro packages, by simply creating the following file:
``` preferences. d/terry_ guo-gcc- arm-embedded terry.guo- gcc-arm- embedded
$ sudo tee /etc/apt/
Package: *
Pin: release o=LP-PPA-
Pin-Priority: 1000
```
after doing apt-add-repository.