libssl1.0.0 dependency problem

[mesutevin]

I am trying to install seafile-client on debian-stretch. my install code: dpkg --install seafile_5.1.3_amd64.deb but I got an error:

 seafile depends on libssl1.0.0 (>= 1.0.0); however:
  Package libssl1.0.0 is not installed.

But the llibssl1.0.2 library is already installed on my debian.

How can I fix this problem?

[freeplant]

You should follow this instruction to install the client on debian: https://github.com/haiwen/seafile-user-manual/blob/master/en/desktop/install-on-linux.md#-debian

[mesutevin]

When i changed the stretch instead of jessie in this code

echo deb http://dl.bintray.com/seafile-org/deb jessie main | sudo tee /etc/apt/sources.list.d/seafile.list

I got following error, of course:

The repository 'http://dl.bintray.com/seafile-org/deb stretch Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://dl.bintray.com/seafile-org/deb/dists/stretch/main/binary-amd64/Packages  404  Not Found [IP: 159.122.18.156 80]

When I tried the your default instruction directly,

echo deb http://dl.bintray.com/seafile-org/deb jessie main | sudo tee /etc/apt/sources.list.d/seafile.list
sudo apt-get update
sudo apt-get install seafile-gui

I got a dependency error again as follows:

The following packages have unmet dependencies:
 seafile-gui : Depends: libccnet0 (>= 5.1.2) but it is not going to be installed
               Depends: libssl1.0.0 (>= 1.0.0) but it is not installable
               Depends: ccnet (>= 5.1.2) but it is not going to be installed
               Depends: seafile-daemon (>= 5.1.2) but it is not going to be installed

It is going to the dependency hell :-1:

[mesutevin]

Working solution for me

• Download the libssl1.0.0
• sudo dpkg -i [downloaded_libssl_file]
• sudo dpkg --install seafile_5.1.3_amd64.deb Here dependency problem again. (but only libqt5test5 and libqt5webkit5)
• sudo apt-get -f install And try install seafile again:
• sudo dpkg --install seafile_5.1.3_amd64.deb

The seafile is installed. Working now for me.

[ericndunn]

Worked for me also: Linux 4.3.0-kali1-amd64 #1 SMP Debian 4.3.3-5kali4 (2016-01-13) x86_64 GNU/Linux Download the libssl1.0.0 sudo dpkg -i [downloaded_libssl_file] sudo apt-get install seafile-gui

Working well. I share between Linux, OSX, iPhone, iPad

[Plexiate]

I am using Ubuntu 20.04, below steps work for me:

Add 18.04's main repository using echo "deb http://security.ubuntu.com/ubuntu bionic-security main" | sudo tee -a /etc/apt/sources.list.d/bionic.list

Update repository cache and check if libssl1.0-dev is now available. sudo apt update apt-cache policy libssl1.0-dev

Install libssl1.0-dev. sudo apt-get install libssl1.0-dev