源烤面包机启动失败，并显示错误启动django（尽管存在）

Question

I am trying to start the Yocto toaster.

I installed python 2.7 and django.

Traceback (most recent call last): File "", line 1, in ImportError: No module named 'django' This program needs Django>1.8,<1.9 Please install with pip install -r /home/elia/YoctoProject/poky/bitbake/toaster-requirements.txt

I also tried using virtual environments.

The sys path is:

/usr/lib/python2.7
/usr/lib/python2.7/plat-x86_64-linux-gnu
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/lib/python2.7/lib-dynload
/home/elia/.local/lib/python2.7/site-packages
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages

django-admin --version returns 1.8.18

And from the python itself I am getting the django version ok

print(django.get_version())
1.8.18

without the error that source toaster start is telling.

What should I do to start toaster?

Answer 1

You need to install the required packages for toaster, if you are using yocto version below 2.1(krogoth) then use below command in your command line.

pip install -r /home/elia/YoctoProject/poky/bitbake/toaster-requirements.txt

If you are using yocto version above 2.2(morty) use below command

pip3 install -r /home/elia/YoctoProject/poky/bitbake/toaster-requirements.txt

Note: Below versions of yocto-2.1(krogoth) depends on python and pip

From yocto-2.2(morty ) it will depends on python3 and pip3

Check which version of yocto you are using.

Answer 2

在您的源代码poky$使用以下命令

pip install -r /home/elia/YoctoProject/poky/bitbake/toaster-requirements.txt