Ok, this sounds like a bit of a rant, but I was wondering if there was a technical reason that Erlang doesn't have a proper package management system by default.
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A:
No major technical reason really. Just different needs as the classic way of setting up and installing erlang software is though applications. And some use releases added to that.
Often you see erlang software distributed completely self reliant. That is that it contains all the libraries and the virtual machine together in a package and not needing any sorts of external dependencies. You even see this in development versions of packages. The source tree of the Riak database for example has all dependent libraries in it.
This is not a bad idea like many coming from Ruby(like me) may think. This way each application is self reliant. As one of Erlang's main goals is to be the most reliable thing available it makes every sense in the world that each application can have it's own version of the library. Thus making sure one app does not make the other unstable.
Jon Gretar
2010-02-02 19:35:06
Yes, seems to be a good way to go. Speaking of Riak however I did have many problems installing it, but the concept of containing related libraries is useful.
Zubair
2010-02-03 19:55:33