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Ubuntu aarch 64、树莓派中缺少 libcamera

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Ubuntu aarch 64、树莓派中缺少 libcamera

我使用 ubuntu arch 64 位在 raspberry pi 上安装了 picamera2。但是，当我导入 picamera2 时，我遇到了这个错误。似乎该问题仅发生在 raspberry pi 上。

>>> import picamera2
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/ahmad/.local/lib/python3.10/site-packages/picamera2/__init__.py", line 1, in <module>
    from .configuration import CameraConfiguration, StreamConfiguration
  File "/home/ahmad/.local/lib/python3.10/site-packages/picamera2/configuration.py", line 1, in <module>
    from .controls import Controls
  File "/home/ahmad/.local/lib/python3.10/site-packages/picamera2/controls.py", line 4, in <module>
    from libcamera import ControlType, Size, Rectangle
ModuleNotFoundError: No module named 'libcamera'

有什么建议吗？提前谢谢您！

答案1

此答案基于https://libcamera.org/getting-started.html

首先，安装依赖项。

sudo apt install build-essential meson ninja libyaml-dev python3-yaml python3-ply python3-jinja2 libssl-dev openssl git

然后，下载源代码，

git clone https://git.libcamera.org/libcamera/libcamera.git

进入目录，

cd libcamera

并编译。

meson build
sudo ninja -C build install

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