Re: [igraph] igraph C library installation failure macOS

[He, Peng]

Thanks for your hints :)
I successfully ran a test program and it worked after installing this dev 
version.

Best wishes,
Peng

On 19 Jun 2019, at 13:55, Szabolcs Horvát 
mailto:szhor...@gmail.com>> wrote:

You might also want to try the latest development version from GitHub, which 
should be free of this problem.

On Wed, 19 Jun 2019 at 13:01, Tamas Nepusz 
mailto:nta...@gmail.com>> wrote:
Hi,

Try replacing "abs" with "fabs" in examples/simple/spmatrix.c and 
examples/simple/igraph_sparsemat4.c -- there are compiler warnings related to 
these files in testsuite.log and I suspect that's the reason why the tests are 
failing.

All the best,
T.


On Wed, 19 Jun 2019 at 12:18, He, Peng 
mailto:p...@orn.mpg.de>> wrote:
Dear igraph C library users,

I failed to install the igraph C library on my Mac, and still have no clues to 
identify and solve the problem.
I followed the instruction (the 'regular Unix 
way’)
 for all the installations.
I can install the library on Ubuntu system, but never succeeded on Mac.
I’d like to ask you for hints on what’s the problem and how to handle it.
I’d also like to attach the test results (testsuite.log) to show all the 
details.
Thank you very much in advance!

Best wishes,
Peng

 brief results
## - ##
## Test results. ##
## - ##

ERROR: All 234 tests were run,
2 failed unexpectedly.
## -- ##
## testsuite.log was created. ##
## -- ##

Please send `tests/testsuite.log' and all information you think might help:

   To: mailto:csardi.ga...@gmail.com>>
   Subject: [igraph 0.7.1] testsuite: 25 32 failed

You may investigate any problem if you feel able to do so, in which
case the test suite provides a good starting point.  Its output may
be found below `tests/testsuite.dir'.

make[2]: *** [check-local] Error 1
make[1]: *** [check-am] Error 2
make: *** [check-recursive] Error 1



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Re: [igraph] igraph C library installation failure macOS

[Szabolcs Horvát]

You might also want to try the latest development version from GitHub,
which should be free of this problem.

On Wed, 19 Jun 2019 at 13:01, Tamas Nepusz  wrote:

> Hi,
>
> Try replacing "abs" with "fabs" in examples/simple/spmatrix.c and
> examples/simple/igraph_sparsemat4.c -- there are compiler warnings related
> to these files in testsuite.log and I suspect that's the reason why the
> tests are failing.
>
> All the best,
> T.
>
>
> On Wed, 19 Jun 2019 at 12:18, He, Peng  wrote:
>
>> Dear igraph C library users,
>>
>> I failed to install the igraph C library on my Mac, and still have no
>> clues to identify and solve the problem.
>> I followed the instruction (the 'regular Unix way
>> ’)
>> for all the installations.
>> I can install the library on Ubuntu system, but never succeeded on Mac.
>> I’d like to ask you for hints on what’s the problem and how to handle it.
>> I’d also like to attach the test results (testsuite.log) to show all the
>> details.
>> Thank you very much in advance!
>>
>> Best wishes,
>> Peng
>>
>>  brief results
>> ## - ##
>> ## Test results. ##
>> ## - ##
>>
>> ERROR: All 234 tests were run,
>> 2 failed unexpectedly.
>> ## -- ##
>> ## testsuite.log was created. ##
>> ## -- ##
>>
>> Please send `tests/testsuite.log' and all information you think might
>> help:
>>
>>To: 
>>Subject: [igraph 0.7.1] testsuite: 25 32 failed
>>
>> You may investigate any problem if you feel able to do so, in which
>> case the test suite provides a good starting point.  Its output may
>> be found below `tests/testsuite.dir'.
>>
>> make[2]: *** [check-local] Error 1
>> make[1]: *** [check-am] Error 2
>> make: *** [check-recursive] Error 1
>> 
>>
>> ___
>> igraph-help mailing list
>> igraph-help@nongnu.org
>> https://lists.nongnu.org/mailman/listinfo/igraph-help
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Re: [igraph] igraph C library installation failure macOS

[Tamas Nepusz]

Hi,

Try replacing "abs" with "fabs" in examples/simple/spmatrix.c and
examples/simple/igraph_sparsemat4.c -- there are compiler warnings related
to these files in testsuite.log and I suspect that's the reason why the
tests are failing.

All the best,
T.


On Wed, 19 Jun 2019 at 12:18, He, Peng  wrote:

> Dear igraph C library users,
>
> I failed to install the igraph C library on my Mac, and still have no
> clues to identify and solve the problem.
> I followed the instruction (the 'regular Unix way
> ’)
> for all the installations.
> I can install the library on Ubuntu system, but never succeeded on Mac.
> I’d like to ask you for hints on what’s the problem and how to handle it.
> I’d also like to attach the test results (testsuite.log) to show all the
> details.
> Thank you very much in advance!
>
> Best wishes,
> Peng
>
>  brief results
> ## - ##
> ## Test results. ##
> ## - ##
>
> ERROR: All 234 tests were run,
> 2 failed unexpectedly.
> ## -- ##
> ## testsuite.log was created. ##
> ## -- ##
>
> Please send `tests/testsuite.log' and all information you think might help:
>
>To: 
>Subject: [igraph 0.7.1] testsuite: 25 32 failed
>
> You may investigate any problem if you feel able to do so, in which
> case the test suite provides a good starting point.  Its output may
> be found below `tests/testsuite.dir'.
>
> make[2]: *** [check-local] Error 1
> make[1]: *** [check-am] Error 2
> make: *** [check-recursive] Error 1
> 
>
> ___
> igraph-help mailing list
> igraph-help@nongnu.org
> https://lists.nongnu.org/mailman/listinfo/igraph-help
>
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