Re: Opam installation woes

[Thomas Gazagnaire <thomas@xxxxxxxxxxxxxx>]

Frederic just pushed something which seems to fix the regression, so I've made 
a new release of opam (0.3.2). Sorry for the mess, my plans for the next days 
is to make a 0.4 release (which will improve support for dev repositories) and 
set-up some automatic regression tests to avoid this to happen again.

--
Thomas

I don't have anything to test 
On Aug 8, 2012, at 4:14 PM, Jon Ludlam wrote:

> Removing that 'eval `opam config -env`' made the compilation succeed, but 
> switching still causes a load of things to get installed in .opam/system/bin.
> 
> Jon
> 
> 
> 
> On 08/08/12 09:20, Thomas Gazagnaire wrote:
>>> Hmm. Going back to the opam woes, I'm once more having issues - now with 
>>> the standard 'inconsistent assumptions' errors and the like. I suspect this 
>>> is because things are being installed in the wrong places.
>>> 
>>> The problem I had earlier was that after the switch to the xen compiler, 
>>> ~/.opam/system/... was being reported by ocamlc.  Unless I'm 
>>> misunderstanding something, shouldn't the ocamlc binaries be pointing at 
>>> ~/.opam/xen/... instead? It looks to me a lot like stuff was being 
>>> installed into ~/.opam/system when it should have been going into 
>>> ~/.opam/xen - specifically the ocamlc binaries ended up in 
>>> .opam/system/bin. Is that expected behaviour?
>> Hmm, that's very weird. I've just cloned and installed a fresh opam repo on 
>> my ubuntu dev-box, and I've run:
>> 
>> $ opam init mirage http://mirage.github.com/opam
>> $ opam switch -alias xen 3.12.1+mirage-xen
>> 
>> and everything runs fine.
>> 
>> Could you have a look at any ocamlfind.env files you can find in ~/.opam/ ?
>> 
>> I'm running some more tests, but I'm a bit puzzle by your issue. Maybe you 
>> can try to repro it with OPAMDEBUG=1 and send me the execution trace ?
>> 
>> 
>>>>>> I think it's high time we setup a little continuous build VM.  Thomas, 
>>>>>> is there an easy way to iterate through every package and attempt a 
>>>>>> compilation? I could do a big 'opam install `opam list`'-style command, 
>>>>>> but something that has reasonable logging for failures would be useful.
>> Completely agree, my tiny EC2 VM is not able to compile ocaml without 
>> crashing, so if someone has a bigger build machine available, I would be 
>> happy to set-up something there.
>> 
>> you can run "opam install `opam list -short`" if you want to install all 
>> packages.
>> 
>> --
>> Thomas
>