Missing libSM.so.6 library - QT creator installation error

Solution 1:

libSM.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libSM.so.6

The program requires 32-bit libraries. You need libsm6:i386

sudo apt-get install libsm6:i386

And now, ldconfig -p | grep libSM.so.6 should look like this:

libSM.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libSM.so.6
libSM.so.6 (libc6) => /usr/lib/i386-linux-gnu/libSM.so.6

And for all other missing libraries use the same strategy:

e.g. libXrender.so.1

$ apt-file search libXrender.so.1
libxrender1: /usr/lib/x86_64-linux-gnu/libXrender.so.1
libxrender1: /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0
libxrender1-dbg: /usr/lib/debug/usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0

$ sudo apt-get install libxrender1:i386