我无法在 Linux Mint 20 Ulyana 上安装 Albert Launcher（取决于：libpython3.6 (>= 3.6.4~rc1) ）

Question

我做的步骤:

curl https://build.opensuse.org/projects/home:manuelschneid3r/public_key | sudo apt-key add -
echo 'deb http://download.opensuse.org/repositories/home:/manuelschneid3r/xUbuntu_20.04/ /' | sudo tee /etc/apt/sources.list.d/home:manuelschneid3r.list
sudo wget -nv https://download.opensuse.org/repositories/home:manuelschneid3r/xUbuntu_20.04/Release.key -O "/etc/apt/trusted.gpg.d/home:manuelschneid3r.asc"
sudo apt update
sudo apt install albert

出现以下情况时命令行出错sudo apt install albert：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
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:
albert : Depends: libpython3.6 (>= 3.6.4~rc1) but it is not installable
E: Unable to correct problems, you have held broken packages.

我几乎没有安装 Mint 程序的经验，有什么建议吗？