如何在UbuntuServer20.04上安装ProtonMail？

Question

我有一个专业帐户在ProtonMail，我想使用它作为我的网络服务器。我在这里找到了一个教程：

https://pychao.com/2018/10/13/use-protonmail-bridge-on-headless-linux-machines/#comment-6612

https://pychao.com/2018/10/14/use-protonmail-for-wordpress-servers-smtp-setting-on-google-cloud-platform/

在我的服务器上，我尝试了以下命令行：

$ sudo apt install pass
$ wget -c https://protonmail.com/download/protonmail-bridge_1.2.7-1_amd64.deb
$ sudo dpkg -i protonmail-bridge_1.2.7-1_amd64.deb
$ sudo apt update
$ sudo apt install protonmail-bridge

但我遇到了错误：

ubuntu@www-example-com ~ $ sudo dpkg -i protonmail-bridge_1.2.7-1_amd64.deb
Selecting previously unselected package protonmail-bridge.
(Reading database ... 105245 files and directories currently installed.)
Preparing to unpack protonmail-bridge_1.2.7-1_amd64.deb ...
Unpacking protonmail-bridge (1.2.7-1) ...
dpkg: dependency problems prevent configuration of protonmail-bridge:
 protonmail-bridge depends on qt5-default; however:
  Package qt5-default is not installed.
 protonmail-bridge depends on libqt5designer5; however:
  Package libqt5designer5 is not installed.
 protonmail-bridge depends on libqt5multimediawidgets5; however:
  Package libqt5multimediawidgets5 is not installed.
 protonmail-bridge depends on libqt5quickwidgets5; however:
  Package libqt5quickwidgets5 is not installed.
 protonmail-bridge depends on libpulse-mainloop-glib0; however:
  Package libpulse-mainloop-glib0 is not installed.
 protonmail-bridge depends on libsecret-1-0; however:
  Package libsecret-1-0 is not installed.
 protonmail-bridge depends on ttf-dejavu; however:
  Package ttf-dejavu is not installed.

dpkg: error processing package protonmail-bridge (--install):
 dependency problems - leaving unconfigured
Processing triggers for mime-support (3.60ubuntu1) ...
Errors were encountered while processing:
 protonmail-bridge

以及：

ubuntu@www-example-com ~ $ sudo apt install protonmail-bridge
Reading package lists... Done
Building dependency tree       
Reading state information... Done
protonmail-bridge is already the newest version (1.2.7-1).
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 protonmail-bridge : Depends: qt5-default but it is not going to be installed
                     Depends: libqt5designer5 but it is not going to be installed
                     Depends: libqt5multimediawidgets5 but it is not going to be installed
                     Depends: libqt5quickwidgets5 but it is not going to be installed
                     Depends: libpulse-mainloop-glib0 but it is not going to be installed
                     Depends: libsecret-1-0 but it is not going to be installed
                     Depends: ttf-dejavu but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

如何在UbuntuServer20.04上安装ProtonMail？

Answer 1

手动安装软件包时，预期会出现这样的错误。这是因为系统中没有安装依赖项。

要解决这个问题，您需要按建议做：

$ sudo apt --fix-broken install

这应该会安装缺少的依赖项并修复问题。

Answer 2

检查这个链接是否有用。它将跳过依赖项步骤。

我能够执行在卡利桥后，以下链接。

https://protonmail.com/support/knowledge-base/install-bridge-linux-deb-extract-binaries/