Domoticz

After some problems i decided to reinstall domoticz.
I am running version 2.3530 now.
Under setup-> more options-events however the option to choose between blockly or lua disappeared so I cannot enter a lua script .

Besides that when I check for updates I get the message 'No updates avalilable.

After that I tried an install of the latest stable version. When putting back domoticz.db and starting domoticz I get the message that there are no devices and I first have to install hardware first.

when I enter sudo curl -L install.domoticz,com |sudo bash nothing happens. Only the message that I should run apt-get upgrade after insatlling Domoticz
No new version is installed.

I probably miss a step somewhere. Should I give some command to install the new version ?
Pleez help me out on this because I don't like to begin from scratch.

Thanks in advance

Try the curl command without "sudo"

There's a comma between domoticz and com. Did you make a typo?

Thank you for your answers.

I did a fresh install. And it works fine now.

For my fellow noobs : I first restored my db by copying the db file from backup.
Noting was restored then.

What did help was a restore from menu.

curious wrote: For my fellow noobs : I first restored my db by copying the db file from backup.
Noting was restored then.

Did you stop Domoticz before the copy?