Create binary release.

[MicahZoltu]

It would be really grand if there was a binary release of Serpent available so I don't have to build/install it myself (including getting all of the necessary build tools). I'm trying to setup a Docker image that will compile some contracts (.se) and upload them to a private chain in a parity node. Having to fetch a compiler just so I can compile my compiler is mildly annoying.

Even better would be if it was published to the Ethereum Ubuntu PPA so I could just apt-get install serpent

[MicahZoltu]

Oh, and currently I also have to install git, so I can fetch the sources for the compiler that I will then compile.