Error while loading shared libraries (


I got this message when I try to run launch_flytOS.

/flyt/flytos/flytcore/lib/web_video_server/web_video_server: error while loading shared libraries: cannot open shared object file: No such file or directory
[flytos/web_video_server-14] process has died [pid 25932, exit code 127, cmd /flyt/flytos/flytcore/lib/web_video_server/web_video_server __name:=web_video_server __log:=/home/aero/.ros/log/f4df6190-0bdf-11e8-9d8f-665045b1dd97/flytos-web_video_server-14.log].
log file: /home/aero/.ros/log/f4df6190-0bdf-11e8-9d8f-665045b1dd97/flytos-web_video_server-14*.log

When I run $ locate libopencv_core3, I found these


I am running on Intel Aero RTL, Ubuntu 16.04 LTS
Any idea how to fix this? Thanks!

Flytconsole always disconnected

Hi @Edmon_Teng,

It seems opencv got updated and FlytOS is still linked to older version of it.
Let me send you a custom FlytOS with this dependency resolved. Please give me an hour or so for the same.


  1. Download this debian package.
  2. Remove already installed FlytOS package:
    • sudo dpkg --purge flytcore-pe
  3. Install the downloaded debian package
    • sudo dpkg -i flytosv1.5-5fopencvdeps.deb


Hi @srv-admin there are no error message now when I launch_flytOS.
Thank you very much for the fix, appreciate the fast response and support!