# Installing OpenCV-4.5 fails on VOXL Emulator Docker Image V1.7

Source: https://forum.modalai.com/topic/504/installing-opencv-4-5-fails-on-voxl-emulator-docker-image-v1-7
Category: VOXL SDK and Software (https://forum.modalai.com/category/47/voxl-sdk-and-software)
Posted: 2021-10-19 00:54:16 UTC by Lynn Koudsi
Replies: 1 · Views: 745

## Lynn Koudsi · 2021-10-19 00:54:16 UTC

Re: [Installing OpenCV-3.4.6.ipk fails on VOXL Emulator Docker Image (1.0.0)](/topic/7/installing-opencv-3-4-6-ipk-fails-on-voxl-emulator-docker-image-1-0-0)

I tried following the instructions listed here/in the voxl-opencv README, and I get an error stating that: 
```
satisfy_dependencies_for: Cannot satisfy the following dependencies for voxl-opencv:
 * 	openmp * 
 * opkg_install_cmd: Cannot install package voxl-opencv.
```

I'm building voxl-opencv locally using VOXL Cross.

Any ideas on what I could try doing to resolve this?

Thanks

## Reply by Lynn Koudsi · 2021-10-19 12:36:32 UTC

I resolved the problem by installing openmp from the voxl-packages site.