Ubuntu 16.04lts installs when you choose the default installation. Also did not choose Pinyin input.
Then found forgot to install the input method.
Then downloaded the Sogoupinyin Linux deb version
Double-click Install. Discovery failed.
Then choose Dpkg Way to install. Tip dependency Packet missing issue. Hint missing fcitx and so on a bunch of packages
Then select Apt-get to download these package installs. However, the prompt cannot be downloaded. Visual or installation Sogoupinyin missing. And fell into a cycle of death. Login settings Select the installation input source. Direct prompt software database is broken
It's pretty scary looking.
Baidu did not find any good solution after the explanation.
Try again and again. The final solution is also very simple actually sogoupinyin is still installed. It is not available because it is missing. sudo apt-get remove Sogoupinyin.
The Apt-get function is normal.
Ubnutu Installation Sogoupinyin Beginners Encounter software database is broken problem