初步判断是更新因为安装那个webqq客户端的时候，此时应该就可以打开软件源、后软软件中心了。中解决telegram下载

不过还是心无碰到了个问题，

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sudo mkdir /var/cache/software-center
sudo mkdir /var/cache/software-center/xapian
sudo apt-get autoremove software-center --purge
sudo apt-get install software-center
一切正常。更新在网上找到了如下解决办法。后软结果今天更新了系统重启后，中解决

卸载重装：

sudo apt-get autoremove software-center --purge

显示：

rmdir: 删除 “/var/cache/software-center/xapian/” 失败: 没有那个文件或目录
dpkg：处理 software-center (--purge)时出错：
子进程 已安装 post-removal 脚本 返回了错误号 1

在处理时有错误发生：
software-center
E: Sub-process /usr/bin/dpkg returned an error code (1)
查找了一下，软件中心是打开了，

gongstring@chz-desktop:~$ software-center

Traceback (most recent call last):

File "/usr/bin/software-center", line 149, in <module>

from softwarecenter.ui.gtk3.app import SoftwareCenterAppGtk3

File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 49, in <module>

from softwarecenter.db.application import Application

File "/usr/share/software-center/softwarecenter/db/application.py", line 25, in <module>

from softwarecenter.backend.channel import is_channel_available

File "/usr/share/software-center/softwarecenter/backend/channel.py", line 25, in <module>

from softwarecenter.distro import get_distro

File "/usr/share/software-center/softwarecenter/distro/__init__.py", line 165, in <module>

distro_instance=_get_distro()

File "/usr/share/software-center/softwarecenter/distro/__init__.py", line 148, in _get_distro

module =  __import__(distro_id, globals(), locals(), [], -1)

ImportError: No module named LinuxDeepin

解决办法如下：

sudo gedit /etc/lsb-release     （好吧，