making sure your system is set up to use the
[Yocto Project](https://yoctoproject.org) OpenEmbedded build system,
which is based on
-[BitBake](https://yoctoproject.org/docs/3.1.4/bitbake-user-manual/bitbake-user-manual.html).
+[BitBake](https://docs.yoctoproject.org/bitbake.html).
This section presents minimal information so you can prepare the build host
to use the "Dunfell" version of the Yocto Project (i.e. version 3.1.2).
1. **Use a Supported Linux Distribution:** To use the AGL software, it is
recommended that your build host is a native Linux machine that runs a
Yocto Project supported distribution as described by the
- "[Supported Linux Distributions](https://www.yoctoproject.org/docs/3.1.4/ref-manual/ref-manual.html#detailed-supported-distros)"
+ "[Supported Linux Distributions](https://docs.yoctoproject.org/ref-manual/system-requirements.html#supported-linux-distributions)"
section in the Yocto Project Reference Manual.
Basically, you should be running a recent version of Ubuntu, Fedora, openSUSE,
CentOS, or Debian.
- Python 3.4.0 or greater
If your distribution does not meet these minimal requirements, see the
- "[Required Git, tar, and Python Versions](https://www.yoctoproject.org/docs/3.1.4/ref-manual/ref-manual.html#required-git-tar-and-python-versions)"
+ "[Required Git, tar, and Python Versions](https://docs.yoctoproject.org/ref-manual/system-requirements.html#required-git-tar-python-and-gcc-versions)"
section in the Yocto Project Reference Manual for steps that you can
take to be sure you have these tools.
Depending on the Linux distribution you are using, the list of
host packages differ.
See
- "[The Build Host Packages](https://www.yoctoproject.org/docs/3.1.4/yocto-project-qs/yocto-project-qs.html#packages)"
+ "[The Build Host Packages](https://docs.yoctoproject.org/ref-manual/system-requirements.html#required-packages-for-the-build-host)"
section of the Yocto Project Quick Start for information on the packages you need.
**NOTE:** If you are using the CentOS distribution, you need to
separately install the epel-release package and run the `makecache` command as
described in
- "[The Build Host Packages](https://www.yoctoproject.org/docs/3.1.4/yocto-project-qs/yocto-project-qs.html#packages)"
+ "[The Build Host Packages](https://docs.yoctoproject.org/ref-manual/system-requirements.html#required-packages-for-the-build-host)"
section of the Yocto Project Quick Start.
Aside from the packages listed in the previous section, you need the following: