Issue Unable to install plesk installer via ssh

[Thabet]

Hello,
I tried to get plesk installer in order to fix my plesk version.
I did this:

# wget https://installer.plesk.com/plesk-installer

# chmod +x ./plesk-installer

# sh ./plesk-installer

I got these errors:

---------------------- `apt-get` output ---X---
Collecting error details into the log file...

ERROR: Installation will not continue

The apg-get failed with the following message:
Reading package lists...
Building dependency tree...
Reading state information...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
plesk-base : Depends: plesk-release-17.8.11
plesk-dovecot : Depends: plesk-dovecot-core (= 2.3.7.2-debian8.0.20032109) but 2.3.10.1-v.debian.8+p18.0.28.1+t200630.1010 is to be installed
plesk-release : Conflicts: psa (< 17.9.6) but 17.8.11-debian8.0.build1708180301.19 is to be installed
Conflicts: plesk-core (< 17.9.6) but 17.8.11-debian8.0.build1708180301.19 is to be installed
psa : Depends: plesk-release-17.8.11

Not all packages were installed.
Please contact product technical support.

Help please.

 

[IgorG]

Multiple factors can cause the error; though several packages cannot be installed, the possible reason is misconfiguration of the /etc/apt/sources.list.

Please, check this instruction to find the appropriate for your OS repositories to place in the /etc/apt/sources.list:
Unable to upgrade/install Plesk on Ubuntu/Debian: the following packages have unmet dependencies

And then, you need to run the following commands:

# apt-get update
# apt-get -f install

After that, you can try to perform the upgrade again.

 

[Thabet]

Hello dear igorG,

I have debian 8 jessie and the link you gave me got only deb 9.x or 10.x

I noticed that I don't have this folder /usr/local/psa/.

I think pesk is missing some main components and I can't install plesk installer to fix it because of that.

Is there any way I can fix the plesk installation on my os ? What do you suggest ?

I'm available to provide you with any additional informations.

Thanks

 

[IgorG]

Debian 8 is not supported by the latest Plesk version.
I'd suggest you install supported OS and then install Plesk there.

 

[Thabet]

I don't want the latest version, I got to many websites on my os and I don't want to loose it and install a new one
I just need to recover the plesk setup that existed on my deb 8.

 

[IgorG]

I just need to recover the plesk setup that existed on my deb 8.

Try to use --all-versions option for installer and select your Plesk 17.8 version for installation as it is described here: How to install beta/older Plesk versions
Contact Plesk Support Team if not help.