[Haskell-cafe] Trouble building ArrayRef 0.1.3

[Bulat Ziganshin]

Hello Mads,

Friday, February 27, 2009, 10:08:17 PM, you wrote:

http://haskell.org/haskellwiki/Upgrading_packages
is more appropriate, see 2.3

> Hi

> For anyone who may care, I have googled a workaround. The problem below
> is similar to the problem mentioned here
> http://stackoverflow.com/questions/431527/ambiguous-type-variable-error-msg

> I wrote:
>> Hi
>> 
>> When I try to build ArrayRef 0.1.3 I get:
>> 
>> Control/Concurrent/LockingBZ.hs:159:54:
>>     Ambiguous type variable `e' in the constraint:
>>       `Exception e'
>>         arising from a use of `throw'
>>                      at Control/Concurrent/LockingBZ.hs:159:54-60
>>     Probable fix: add a type signature that fixes these type variable(s)
>> 
>> 
>> I am compiling with:
>> 
>> > runhaskell Setup.hs build
>> 
>> I run Debian Linux with GHC 6.10.1.
>> 
>> Anybody has a solution for my problem?
>> 
>> 
>> Greetings,
>> 
>> Mads Lindstrøm

> /Mads


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-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com