ubuntu下查找文件所在軟件包

Try below steps to fix the similar problem:

1. install apt-file via command:

sudo apt-get install apt-file

2. update file cache

apt-file update

3. Search which package provides the library libgstapp-0.10.so.0:

apt-file search libgstapp-0.10.so.0

For me, it outputs:

libgstreamer-plugins-base0.10-0: /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
libgstreamer-plugins-base0.10-0: /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0.25.0

So install libgstreamer-plugins-base0.10-0 via:

sudo apt-get install libgstreamer-plugins-base0.10-0