小编Cyr*_*eat的帖子

我正在尝试在 Ubuntu 18.04 LTS 上安装 Oracle Java 8。

$ java --version

Command 'java' not found, but can be installed with:

sudo apt install default-jre            
sudo apt install openjdk-11-jre-headless
sudo apt install openjdk-8-jre-headless  

根据教程我添加了ppa：

sudo add-apt-repository ppa:webupd8team/java

之后我更新了我的操作系统：

$ sudo torsocks apt-get update
Hit:1 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease        
Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease                   
Hit:3 http://us.archive.ubuntu.com/ubuntu bionic InRelease               
Hit:4 http://dl.google.com/linux/chrome/deb stable Release              
Hit:6 http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease      
Hit:7 http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:8 http://us.archive.ubuntu.com/ubuntu bionic-security InRelease
Reading package lists... Done

然后我跑了：

sudo apt-get install …

我正在尝试在 Ubuntu 18.4 上安装 QGIS，所以我添加了这个 repo：

sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable
sudo apt-get update

最后更新了我的源代码并安装了 QGis：

sudo apt update
sudo apt install qgis

但是在运行应用程序时，我收到了这些错误：

groot@groot-Product:~$ qgis
"<font color=\"red\">Couldn't load SIP module.<br>Python support will be disabled.</font><br><pre><br>Traceback (most recent call last):<br>&nbsp; File \"<string>\", line 1, in <module><br>&nbsp; File \"/usr/lib/python3/dist-packages/qgis/__init__.py\", line 72, in <module><br>&nbsp; &nbsp; from qgis.PyQt import QtCore<br>&nbsp; File \"/usr/lib/python3/dist-packages/qgis/PyQt/QtCore.py\", line 26, in <module><br>&nbsp; &nbsp; from PyQt5.QtCore import *<br>ImportError: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.12' not found (required by /home/groot/.local/lib/python3.6/site-packages/PyQt5/QtCore.so)<br><br></pre>Python version:<br>3.6.7 (default, Oct 22 2018, 11:32:17) <br>[GCC …