Zoneminder: Unable to locate package

[Gurnsee]

Hi guys,

 

Just wondering if anyone still uses Zoneminder. If so, any problem installing onto xpenology 5.2? I tried following step by step instruction here:

https://forum.softpedia.com/topic/949784-zoneminder-pe-synology-succes/

and hit a brick wall when apt-get install zoneminder because it said "E: Unable to locate package zoneminder"

 

I searched around the forum and found little information about zoneminder. The last one was this:

http://xpenology.com/forum/viewtopic.php?f=2&t=1783

 

Please help!

 

Thanks.