Cabal Release Candidate
simonmar at microsoft.com
Thu Jul 14 09:44:37 EDT 2005
Seems to install and work on the simple test I tried.
A typo in the README:
$ ghc-pkg describe Cabal-1.0 | ghc-pkg --user regiser -
I think we should separate the instructions for installing a new Cabal
into "root access" and "no root access" (and say something
Windows-compatible too, like "Administrator access").
When I installed the new Cabal globally (onto GHC 6.4), the old one was
hidden automatically, so the suggestion for unregistering the old one in
the README is unecessary. However, when installing the new one with
--user, you definitely *do* need to do this:
$ ghc-pkg describe Cabal-1.0 | ghc-pkg --user register -
$ ghc-pkg --user hide Cabal-1.0
but you should do it *before* installing Cabal-1.1.1 (otherwise a
different sequence is required... sigh).
So to summarise:
- to install globally / with root access: should "just work"
- to install just for me: copy+hide Cabal-1.0, then install the
new one with --user.
I should really do something about this for 6.4.1. Everything seems a
bit adhoc, though. Perhaps: in the absence of any package flags to the
contrary, GHC could default to hiding all but the newest version of
packages which have more than one version exposed?
On 14 July 2005 07:52, Isaac Jones wrote:
> I've updated the web page to have 1.0 (as Malcolm requested), and
> added 1.1.1, which is a "release candidate" for 1.2. Please forgive
> me for going insane with the version numbers.
> I'd appreciate it if early adopter types try out 1.1.1. In
> particular, check out the README wrt installing alongside-of or
> instead-of 1.0 with ghc 6.4.
> BTW, if anyone loves to manage releases and would like to relieve me
> of this duty so I can spend my time fixing bugs and adding features,
> just let me know ;)
> The Haskell Cabal
> The Common Architecture for Building Applications and Libraries.
> IMPORTANT INFORMATION:
> See both the README file and the changelog for important interface
> changes and installation instructions.
> The Haskell Cabal has reached version 1.1.1. This pre-release has a
> number of new features including a hook for testing, support for
> profiling, and support for _stub files, as well as several bug fixes.
> Download the Cabal here (source and debian versions available):
> Please report bugs and wish-list items to libraries at haskell.org and
> Isaac Jones: ijones at syntaxpolice.org.
> The Haskell Cabal is meant to be a part of a larger infrastructure for
> distributing, organizing, and cataloging Haskell Libraries and
> Tools. It is an effort to provide a framework for developers to more
> effectively contribute their software to the Haskell community.
> Specifically, the Cabal describes what a Haskell package is, how these
> packages interact with the language, and what Haskell implementations
> must to do to support packages. The Cabal also specifies some
> infrastructure (code) that makes it easy for tool authors to build and
> distribute conforming packages.
> The Cabal is only one contribution to the larger goal. In particular,
> the Cabal says nothing about more global issues such as how authors
> decide where in the module name space their library should live; how
> users can find a package they want; how orphan packages find new
> owners; and so on.
> You cannot currently execute most setup scripts with "./Setup.lhs"
> since most systems do not have a runHaskell executable installed. You
> can compile it with ghc thusly: "ghc -package Cabal Setup.lhs -o
> setup" and then use the "setup" executable after that.
> This release is meant to provide the community with concrete
> information about how the interfaces are shaping up. This release
> does NOT fix the interfaces, we can't promise not to break anything
> that relies on these interfaces. We hope that Haskell authors will
> try to package their software using these tools, and let us know where
> they fall short.
> MORE INFORMATION:
> Please see the web site for the source code, interfaces, and
> especially the proposal, which will serve as documentation for this
> Libraries mailing list
> Libraries at haskell.org
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