Hi all,

I'm trying to install the easyVision library on OS X, following the
notes at .

However, despite a few hours web trawling and hacking away with
various cabal options, I can't get "hmatrix" to install. I'm using OS
X 10.5.8 with GHC 6.10.4. I installed gsl using macports, as
suggested in the notes above, but cabal doesn't seem to be able to
find it. The error I'm getting is:

[13:22:35 dmorti hmatrix-0.8.2.0]$ cabal install hmatrix
Resolving dependencies...
[1 of 1] Compiling Main (
/var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/Setup.lhs,
/var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/Main.o
)
Linking /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/setup
...
Configuring hmatrix-0.8.2.0...
Checking foreign libraries... FAIL
*** Sorry, I can't link GSL.
*** Please make sure that the appropriate -dev packages are installed.
*** You can also specify the required libraries using
*** cabal install hmatrix --configure-option=link:lib1,lib2,lib3,etc.
setup: Package hmatrix-0.8.2.0 can't be built on this system.
cabal: Error: some packages failed to install:
hmatrix-0.8.2.0 failed during the building phase. The exception was:
exit: ExitFailure 1

It appears that others have also had this error, but have been able to
fix it up by including "--extra-lib-dirs" and "--extra-include-dirs"
options, or using "ld-options: -framework vecLib". I've tried both of
these approaches, but still get the same errors.

Can anyone offer any suggestions?

Thanks very much for your help,
Duncan Mortimer
_______________________________________________
Beginners mailing list

I'm having a similar error when trying to install HMatrix on OS X as
well. Interested if anyone can find a solution.

On Sat, Feb 6, 2010 at 11:25 AM, Duncan Mortimer <dmorti@gmail.com> wrote:
> Hi all,
>
> I'm trying to install the easyVision library on OS X, following the
> notes at

Code:

Content visible to registered users only.

.
>
> However, despite a few hours web trawling and hacking away with
> various cabal options, I can't get "hmatrix" to install. Â*I'm using OS
> X 10.5.8 with GHC 6.10.4. Â* I installed gsl using macports, as
> suggested in the notes above, but cabal doesn't seem to be able to
> find it. Â*The error I'm getting is:
>
> [13:22:35 dmorti hmatrix-0.8.2.0]$ cabal install hmatrix
> Resolving dependencies...
> [1 of 1] Compiling Main Â* Â* Â* Â* Â* Â* (
> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/Setup.lhs,
> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/Main.o
> )
> Linking /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/setup
> ...
> Configuring hmatrix-0.8.2.0...
> Checking foreign libraries... FAIL
> Â**** Sorry, I can't link GSL.
> Â**** Please make sure that the appropriate -dev packages are installed.
> Â**** You can also specify the required libraries using
> Â**** cabal install hmatrix --configure-option=link:lib1,lib2,lib3,etc.
> setup: Package hmatrix-0.8.2.0 can't be built on this system.
> cabal: Error: some packages failed to install:
> hmatrix-0.8.2.0 failed during the building phase. The exception was:
> exit: ExitFailure 1
>
> It appears that others have also had this error, but have been able to
> fix it up by including "--extra-lib-dirs" and "--extra-include-dirs"
> options, or using "ld-options: -framework vecLib". Â*I've tried both of
> these approaches, but still get the same errors.
>
> Can anyone offer any suggestions?
>
> Thanks very much for your help,
> Duncan Mortimer
> _______________________________________________
> Beginners mailing list
>

Code:

Content visible to registered users only.

>

Code:

Content visible to registered users only.

>
_______________________________________________
Beginners mailing list

Duncan Mortimer wrote:
> I'm trying to install the easyVision library on OS X, following the
> notes at

Code:

Content visible to registered users only.

.
>
> However, despite a few hours web trawling and hacking away with
> various cabal options, I can't get "hmatrix" to install. I'm using OS
> X 10.5.8 with GHC 6.10.4. I installed gsl using macports, as
> suggested in the notes above, but cabal doesn't seem to be able to
> find it. The error I'm getting is:
>
> [13:22:35 dmorti hmatrix-0.8.2.0]$ cabal install hmatrix
> Resolving dependencies...
> [1 of 1] Compiling Main (
> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/Setup.lhs,
> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/Main.o
> )
> Linking /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/setup
> ....
> Configuring hmatrix-0.8.2.0...
> Checking foreign libraries... FAIL
> *** Sorry, I can't link GSL.
> *** Please make sure that the appropriate -dev packages are installed.
> *** You can also specify the required libraries using
> *** cabal install hmatrix --configure-option=link:lib1,lib2,lib3,etc.
> setup: Package hmatrix-0.8.2.0 can't be built on this system.
> cabal: Error: some packages failed to install:
> hmatrix-0.8.2.0 failed during the building phase. The exception was:
> exit: ExitFailure 1
>
> It appears that others have also had this error, but have been able to
> fix it up by including "--extra-lib-dirs" and "--extra-include-dirs"
> options, or using "ld-options: -framework vecLib". I've tried both of
> these approaches, but still get the same errors.
>
> Can anyone offer any suggestions?

hmatrix uses a custom configure script which I think is supposed to
make live easier for Linux users. Unfortunately, it doesn't work on
MacOS X; you have to deactivate it. If I remember correctly, you can do
this with changing the build type to

build-type: Simple

in the cabal file. Then, add the relevant libraries

extra-lib-dirs: /opt/local/lib/
extra-include-dirs: /opt/local/include/
extra-libraries: gsl
framework: Accelerate
-- or framework: vecLib for earlier versions of MacOS X

and off you go.


Regards,
Heinrich Apfelmus

--
_______________________________________________
Beginners mailing list

Hi All,

Following Heinrich's advice (thanks), I found the following worked:

in hmatrix.cabal:

change "build-type: Custom" to "build-type: Simple"

and at the end of hmatrix.cabal:

change "extra-libraries:" to "extra-libraries: gsl"
and
"extra-lib-dirs: " to "extra-lib-dirs: /opt/local/lib/"

Then at the command line run:

cabal --extra-include-dirs=/opt/local/include configure

followed by

cabal --extra-include-dirs=/opt/local/include install

I couldn't work out how to put the extra-include-dirs details into the
hmatrix.cabal file --- I kept getting the error "Warning:
hmatrix.cabal: Unknown fields: extra-include-dirs".

Anyway --- the above appears to have worked for me. I thought I'd
send it back to the list in the hopes that it helps someone else. And
if anyone can explain where "extra-include-dirs" should go in the
hmatrix.cabal file, please let me know!

best,
Duncan


On Sat, Feb 6, 2010 at 6:52 PM, Lyndon Maydwell <maydwell@gmail.com> wrote:
> I'm having a similar error when trying to install HMatrix on OS X as
> well. Interested if anyone can find a solution.
>
> On Sat, Feb 6, 2010 at 11:25 AM, Duncan Mortimer <dmorti@gmail.com> wrote:
>> Hi all,
>>
>> I'm trying to install the easyVision library on OS X, following the
>> notes at

Code:

Content visible to registered users only.

.
>>
>> However, despite a few hours web trawling and hacking away with
>> various cabal options, I can't get "hmatrix" to install. *I'm using OS
>> X 10.5.8 with GHC 6.10.4. * I installed gsl using macports, as
>> suggested in the notes above, but cabal doesn't seem to be able to
>> find it. *The error I'm getting is:
>>
>> [13:22:35 dmorti hmatrix-0.8.2.0]$ cabal install hmatrix
>> Resolving dependencies...
>> [1 of 1] Compiling Main * * * * * * (
>> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/Setup.lhs,
>> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/Main.o
>> )
>> Linking /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/setup
>> ...
>> Configuring hmatrix-0.8.2.0...
>> Checking foreign libraries... FAIL
>> **** Sorry, I can't link GSL.
>> **** Please make sure that the appropriate -dev packages are installed.
>> **** You can also specify the required libraries using
>> **** cabal install hmatrix --configure-option=link:lib1,lib2,lib3,etc.
>> setup: Package hmatrix-0.8.2.0 can't be built on this system.
>> cabal: Error: some packages failed to install:
>> hmatrix-0.8.2.0 failed during the building phase. The exception was:
>> exit: ExitFailure 1
>>
>> It appears that others have also had this error, but have been able to
>> fix it up by including "--extra-lib-dirs" and "--extra-include-dirs"
>> options, or using "ld-options: -framework vecLib". *I've tried both of
>> these approaches, but still get the same errors.
>>
>> Can anyone offer any suggestions?
>>
>> Thanks very much for your help,
>> Duncan Mortimer
>> _______________________________________________
>> Beginners mailing list
>>

Code:

Content visible to registered users only.

>>

Code:

Content visible to registered users only.

>>
>
_______________________________________________
Beginners mailing list

Ooops. Cancel that --- I didn't get any errors on running "cabal
install", and "hmatrix-0.8.2.0" is listed in my ghc-pkg list.
However, on attempting to run the tests listed on:

i.e.: (in ghci):

> import Numeric.LinearAlgebra.Tests
> runTests 20

I get the error:

...
...
Loading package hmatrix-0.8.2.0 ... linking ... <interactive>:
unknown symbol `_zgemm_'
ghc: unable to load package `hmatrix-0.8.2.0'

Does anyone have any suggestions as to what's going on now?

Thanks,
Duncan


On Sat, Feb 6, 2010 at 10:26 PM, Duncan Mortimer <dmorti@gmail.com> wrote:
> Hi All,
>
> Following Heinrich's advice (thanks), I found the following worked:
>
> in hmatrix.cabal:
>
> change "build-type: Custom" to "build-type: Simple"
>
> and at the end of hmatrix.cabal:
>
> change "extra-libraries:" * to * "extra-libraries: gsl"
> and
> "extra-lib-dirs: " *to * "extra-lib-dirs: /opt/local/lib/"
>
> Then at the command line run:
>
> cabal --extra-include-dirs=/opt/local/include configure
>
> followed by
>
> cabal --extra-include-dirs=/opt/local/include install
>
> I couldn't work out how to put the extra-include-dirs details into the
> hmatrix.cabal file --- I kept getting the error "Warning:
> hmatrix.cabal: Unknown fields: extra-include-dirs".
>
> Anyway --- the above appears to have worked for me. *I thought I'd
> send it back to the list in the hopes that it helps someone else. *And
> if anyone can explain where "extra-include-dirs" should go in the
> hmatrix.cabal file, please let me know!
>
> best,
> Duncan
>
>
> On Sat, Feb 6, 2010 at 6:52 PM, Lyndon Maydwell <maydwell@gmail.com> wrote:
>> I'm having a similar error when trying to install HMatrix on OS X as
>> well. Interested if anyone can find a solution.
>>
>> On Sat, Feb 6, 2010 at 11:25 AM, Duncan Mortimer <dmorti@gmail.com> wrote:
>>> Hi all,
>>>
>>> I'm trying to install the easyVision library on OS X, following the
>>> notes at

Code:

Content visible to registered users only.

.
>>>
>>> However, despite a few hours web trawling and hacking away with
>>> various cabal options, I can't get "hmatrix" to install. *I'm using OS
>>> X 10.5.8 with GHC 6.10.4. * I installed gsl using macports, as
>>> suggested in the notes above, but cabal doesn't seem to be able to
>>> find it. *The error I'm getting is:
>>>
>>> [13:22:35 dmorti hmatrix-0.8.2.0]$ cabal install hmatrix
>>> Resolving dependencies...
>>> [1 of 1] Compiling Main * * * * * * (
>>> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/Setup.lhs,
>>> /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/Main.o
>>> )
>>> Linking /var/folders/05/05Ltg9vxE+a1hR422nbuE++++TI/-Tmp-/hmatrix-0.8.2.05810/hmatrix-0.8.2.0/dist/setup/setup
>>> ...
>>> Configuring hmatrix-0.8.2.0...
>>> Checking foreign libraries... FAIL
>>> **** Sorry, I can't link GSL.
>>> **** Please make sure that the appropriate -dev packages are installed.
>>> **** You can also specify the required libraries using
>>> **** cabal install hmatrix --configure-option=link:lib1,lib2,lib3,etc.
>>> setup: Package hmatrix-0.8.2.0 can't be built on this system.
>>> cabal: Error: some packages failed to install:
>>> hmatrix-0.8.2.0 failed during the building phase. The exception was:
>>> exit: ExitFailure 1
>>>
>>> It appears that others have also had this error, but have been able to
>>> fix it up by including "--extra-lib-dirs" and "--extra-include-dirs"
>>> options, or using "ld-options: -framework vecLib". *I've tried both of
>>> these approaches, but still get the same errors.
>>>
>>> Can anyone offer any suggestions?
>>>
>>> Thanks very much for your help,
>>> Duncan Mortimer
>>> _______________________________________________
>>> Beginners mailing list
>>>

Code:

Content visible to registered users only.

>>>

Code:

Content visible to registered users only.

>>>
>>
>
_______________________________________________
Beginners mailing list

Duncan Mortimer wrote:
> Ooops. Cancel that --- I didn't get any errors on running "cabal
> install", and "hmatrix-0.8.2.0" is listed in my ghc-pkg list.
> However, on attempting to run the tests listed on:
>
>

Code:

Content visible to registered users only.

>
> i.e.: (in ghci):
>
>> import Numeric.LinearAlgebra.Tests
>> runTests 20
>
> I get the error:
>
> ....
> ....
> Loading package hmatrix-0.8.2.0 ... linking ... <interactive>:
> unknown symbol `_zgemm_'
> ghc: unable to load package `hmatrix-0.8.2.0'
>
> Does anyone have any suggestions as to what's going on now?

Looks like you're missing a function from LAPACK. Did you add

frameworks: Accelerate

too?

>> Anyway --- the above appears to have worked for me. I thought I'd
>> send it back to the list in the hopes that it helps someone else. And
>> if anyone can explain where "extra-include-dirs" should go in the
>> hmatrix.cabal file, please let me know!

My bad, the relevant field in the cabal file is called

include-dirs: /opt/local/include


Regards,
Heinrich Apfelmus

--
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Beginners mailing list