On Wed, 27 May 2020 at 11:06, Siddhartha V <siddhuvgowda.18...@gmail.com> wrote:
> Hello, > > I built the image for Raspberrypi3B+ board. But when boot the board gcc, > apt, sudo were not there. Actually only the poweron and poweroff and few > basic commnds like, ls, mkdir, whoami were working. May I konw what wrong I > did while building please. > > I am using yocto warrior. I used *"bitbake core-image-base"* command for > building. You did nothing wrong, precisely. core-image-base is a base image that doesn’t do much beyond boot into a working command line environment. If you want a working toolchain (gcc and friends) on the image then add “tools-sdl” to IMAGE_FEATURES. By default toolchains are not included because they’re huge and not needed. If you want apt then first change the package manager to deb by changing your explicit assignment of PACKAGE_CLASSES. This builds the image with apt, and if you also want a working apt and package database in the image then add package-management to IMAGE_FEATURES. To add sudo, simple add sudo to IMAGE_INSTALL. I recommend looking up those variables in the documentation to understand what they do. Ross
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