Cannot install Labels Extension on Bolt 3.28

[neohades]

Hi,

I get this error while trying to install labels (any version 3.*). I'm installing from "Extensions" menu in Bolt panel:

`Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- The requested package bolt/bolt could not be found in any version, there may be a typo in the package name.
Problem 2
- bolt/labels 3.0.7 requires bolt/bolt ^3.0 -> no matching package found.
- bolt/labels 3.0.7 requires bolt/bolt ^3.0 -> no matching package found.
- bolt/labels 3.0.7 requires bolt/bolt ^3.0 -> no matching package found.
- Installation request for bolt/labels 3.0.7 -> satisfiable by bolt/labels[3.0.7].

Potential causes:

• A typo in the package name
• The package is not available in a stable-enough version according to your minimum-stability setting
  see this link for more details.

Read this link for further common problems.`

I'm stuck here :/ what could be wrong?

[SvanteRichter]

Which bolt version are you on?

[neohades]

thanks for writting back.
forgot a dot there in the title ;) 3.2.8 (not 3.28) :)