# Can't install from debian repo
**URL:** https://community.stardog.com/t/cant-install-from-debian-repo/2725
**Category:** Support
**Created:** [September 29, 2020, 4:23pm UTC](https://community.stardog.com/t/cant-install-from-debian-repo/2725 "2020-09-29T16:23:31Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@serge](https://community.stardog.com/u/serge)
#### Post date: [September 29, 2020, 4:23pm UTC](https://community.stardog.com/t/cant-install-from-debian-repo/2725/1 "2020-09-29T16:23:32Z")
I am following the instruction
#### [Debian Based Systems](https://www.stardog.com/docs/#_debian_based_systems)
To install Stardog using apt-get run the following commands:
```auto
curl http://packages.stardog.com/stardog.gpg.pub | apt-key add
echo "deb http://packages.stardog.com/deb/ stable main" >> /etc/apt/sources.list
apt-get update
apt-get install -y stardog[=]
```
This will first add the Stardog gpg key to the systems and then fetch and install the latest Stardog deb package.
At step 3 'apt-get update' I get the following error
```
Err:7 http://packages.stardog.com/deb 3 Release
404 Not Found [IP: 52.216.113.226 80]
Hit:8 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Get:9 http://packages.stardog.com/deb stable/main amd64 Packages [4461 B]
Reading package lists... Done
E: The repository 'http://packages.stardog.com/deb 3 Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
```
Actually step 4 may complete. Will update post shortly
---
### Author:  [@serge](https://community.stardog.com/u/serge)
#### Post date: [September 29, 2020, 4:42pm UTC](https://community.stardog.com/t/cant-install-from-debian-repo/2725/2 "2020-09-29T16:42:34Z")
Ok the error was not fatal, but probably should look to see why the error and add a note to ignore the error in the documentation.
---
### Author:  [@system](https://community.stardog.com/u/system)
#### Post date: [October 13, 2020, 4:42pm UTC](https://community.stardog.com/t/cant-install-from-debian-repo/2725/3 "2020-10-13T16:42:35Z")
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