Yocto添加层meta openembedded/meta python时出错

克隆了存储库:

https://git.openembedded.org/meta-openembedded/tree/?h=nanbield

然后尝试使用以下命令添加层meta openembedded/meta python:

bitbake层添加层/meta openembedded/meta python/

但这是一个错误:

NOTE: Starting bitbake server...
ERROR: Layer 'meta-python' depends on layer 'openembedded-layer', but this layer is not enabled in your configuration
ERROR: Parse failure with the specified layer added, exiting.

Based on the error, tried to add only the layer meta-openembedded before adding layer meta-openembedded/meta-python and this is the error:

NOTE: Starting bitbake server...
Specified layer directory /home/gachaconr/yoctonanbield/poky/meta-openembedded doesn't contain a conf/layer.conf file

有人能帮我提供如何添加上述图层的指导吗?