Fix gimp: symbol lookup error in GIMP

If using debian multimedia repo in MX Linux, it causes the next error in GIMP

gimp: symbol lookup error: /usr/lib/x86_64-linux-gnu/ undefined symbol: babl_format_with_space

The fix is to switch off debian multimedia repo via MX Repomanager and run

sudo apt-get purge gimp libgegl* libbabl*

sudo apt-get clean

sudo apt-get install gimp