Linux users will need to fetch the following packages for their architecture and version of python. Certain distros may have to compile the dependencies from source if a package is not available.
Package downloads are available from your package management tool of choice: yum, rpm, apt-get, emerge, etc
Windows users can download a zip file with all the dependencies (except pycrypto) and installation instructions for that platform from Immunity.
Due to export-control restrictions, we can not ship the pycrypto libraries. You can download a binary installer for Windows at the link shown below.
OSX users can download an installer with most dependencies for that platform from Immunity. You can then download CANVAS as a zip/tar file that you decompress and run CANVAS_ROOT/runcanvas.sh. Please note you would still need to install pyasn1 on your own.