Google Cloud Dataproc 安装 libopencv

Question

我创建了一个云 dataproc 集群，并在我的初始化脚本中尝试安装 libopencv-dev，但我不断收到未满足的依赖项错误：

sudo apt-get install libopencv-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libopencv-dev : Depends: libopencv-objdetect-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-highgui-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-legacy-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-contrib-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-videostab-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-superres-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libopencv-ocl-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libcv-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libhighgui-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
                 Depends: libcvaux-dev (= 2.4.9.1+dfsg-1+deb8u1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

我不知道出了什么问题，我尝试用 debian 8 创建一个计算引擎，运行在它上面使用相同的命令，它工作正常，但在为 dataproc 集群创建的机器上不工作，有人知道是什么问题吗？

Answer 1

他们似乎使用 backports 所以要安装 libopencv-dev 我必须使用以下命令从 backports 仓库安装它：

sudo apt-get -t jessie-backports install libopencv-dev

Answer 2

尝试使用 aptitude 安装

运行以下

sudo apt install aptitude -y sudo aptitude install libopencv-dev

Google Cloud Dataproc 安装 libopencv

Google Cloud Dataproc Installing libopencv

debian

opencv

google-cloud-dataproc