I have the following error message when loading an image: [pix_image]: failed to load image 'C: /SPB_Data/flanger.gif'. The PD version is 0.51.4 and the GEM graphics libraries 0.94_pre1. What the indications mean: GEM image loading support: SGI
GEM: image saving support: SGI loading libraries? Thanks.

Very well, I understand the problem, they are just old obsolete replaceable libraries, thanks for the answer.

Thanks David of your reply
This library contains PURE DATA objects such as vs.spectroscope~ vs.gain~ and other virtual objects.

I found the directions to download the Virtual Sound Library from the Pure Data site in the book - PURE DATA:
ELETTRONIC MUSIC AND SOUND DESIGN to manage related objects, but I can't find any trace of them. The requested file is named VirtualSoundLibraryPd.zip

I have recently installed Pure Data. Please can I have an indication where to download the file VirtualSoundLibraryPd.zip for the Virtual Sound library