speckletool_X.Y.Z_ARCH.deb
This file represents the version X.Y.Z, to computers with architectures type
ARCH, of speckletool program, It is in the format that UBUNTU 16.04 use to
install the packages. The installation command in UBUNTU 16.04 is:
sudo dpkg -i /download_path/speckletool_X.Y.Z_ARCH.deb

speckletool_X.Y.Z_ARCH.deb.sig
This file only is necesary to verify the the author authenticity of the file
speckletool_X.Y.Z_ARCH.deb.
This file is GPG binary signature of the file speckletool_X.Y.Z_ARCH.deb, to
verify it you can use the next command:
gpg --verify speckletool_X.Y.Z_ARCH.deb