[stand-by] Image viewer cashes Wings3D on Linux

[Phil92]

Hi nigec,

I've check my system.

sudo apt-cache search libwxgt*

libwxgtk-media3.0-0v5 - wxWidgets Cross-platform C++ GUI toolkit (GTK+ media library runtime)
libwxgtk-media3.0-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ media library development)
libwxgtk3.0-0v5 - boîte à outils en interface graphique C++ multi plate-formes WxWidgets (exécutable GTK+)
libwxgtk3.0-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ development)
libwxgtk-media3.0-gtk3-0v5 - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 media library runtime)
libwxgtk-media3.0-gtk3-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 media library development)
libwxgtk-webview3.0-gtk3-0v5 - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library runtime)
libwxgtk-webview3.0-gtk3-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library development)
libwxgtk3.0-gtk3-0v5 - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 runtime)
libwxgtk3.0-gtk3-dev - wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 development)

sudo apt-cache search libpng*

libpng-dev - PNG library - development (version 1.6)
libpng-tools - PNG library - tools (version 1.6)
libpng16-16 - PNG library - runtime (version 1.6)
fp-units-gfx - Free Pascal - graphics-library units dependency package
fp-units-gfx-3.0.4 - Free Pascal - graphics-library units
libpnglite0 - lightweight C library for loading and writing PNG images
pngquant - Utilitaire d'optimisation d'images PNG (Portable Network Graphics)
libpnetcdf-dev - Development files for the parallel netCDF library
libpnetcdf0d - Libraryfor reading and writing parallel NetCDF files
libpng++-dev - C++ interface to the PNG (Portable Network Graphics) library
libpng-sixlegs-java - Sixlegs Java PNG Decoder
libpng-sixlegs-java-doc - Documentation for Sixlegs Java PNG Decoder
libpnglite-dev - lightweight C library for loading and writing PNG images
ruby-oily-png - native mixin to speed up ChunkyPNG
tkpng - PNG photo image support to Tcl/Tk

Best regards

Phil