1、首先下载pycharm
2、将pycharm-community-2019.2.2.tar.gz文件放到自己喜欢的目录下命令：（笔者是移到/opt目录下）mv ./pycharm-community-2019.2.2.tar.gz /opt
3、进入 /opt目录下解压pycharm-community-2019.2.2.tar.gz文件命令：tar -zxvf pycharm-community-2019.2.2.tar.gz可以看到pycharm-community-2019.2.2文件夹
4、笔者进入到/usr/share/applications目录下
5、输入gedit pycharm.desktop就会打开一个pycharm.desktop的文件将这个复制到这个文件并保存，就创建桌面图标了。[Desktop Entry]Type = ApplicationName =pycharmExec = /opt/pycharm-community-2019.2.2/bin/pycharm.shIcon = /opt/pycharm-community-2019.2.2/bin/pycharm.pngTerminal=falseCategories=Pycharm说明：[Desktop Entry]系统标识（固定）Type = Application类型（固定）Name =pycharm 程序名称Exec = /opt/pycharm-community-2019.2.2/bin/pycharm.sh执行路劲Icon = /opt/pycharm-community-2019.2.2/bin/pycharm.png图标Terminal=false（固定）Categories=Pycharm（固定）
