Question

我创建了一个云数据堆集群，在我的初始化脚本中，我尝试安装libopencv-dev，但我一直得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，我尝试使用debian 8创建一个计算引擎并在其上运行相同的命令并且它正常工作但不是在为数据集群创建的机器上，有没有人知道什么问题是什么？

Answer 1

似乎他们使用backports所以要安装libopencv-dev我必须使用这个命令从backports repo安装它：

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

Answer 2

尝试使用aptitude进行安装

运行以下

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

Google Cloud Dataproc安装libopencv

2 个答案: