[Ipopt] Compilation error, .... /libcoinhsl.so: undefined reference to 'xxx'

[Hoam Chung]

Thanks for all answers. I installed Altas, and then the compilation went 
smooth without any problem. If the developers want to have a full bug 
report about this (I think this is a kind of bug in the configure or 
make  since I just followed all the procedures in the installation 
manual), please just let me know.

Hoam.


On 14/07/2011 11:50 PM, Andreas Waechter wrote:
> Yes, Ubuntu does provide BLAS implementations.  I recommend to make sure
> to install a good implementation such as Atlas (which is available from
> Ubuntu).  This is probably not as highly tuned for the particular
> machine where one installs this precompiled Atlas (ideally, you compile
> it on your machine to have it really tuned to the particular CPU, Cache
> size etc), but should be better than the netlib reference implementation.
>
> On 07/14/2011 04:02 AM, Stefan Vigerske wrote:
>> Hi,
>>
>>> Thanks for the quick answer, Rene. So I guess this means that IPOPT
>>> configure script may not find some errors in BLAS/LAPACK source code
>>> installation? I just used wget command to install them as directed. Do you
>>> think it would be a good alternative way to install BLAS/LAPACK
>>> independently (like installing MKL) to get around this compilation error?
>> Yes. Ubuntu's software manager should have an easy way to install blas
>> and lapack in your system. These should be picked up by Ipopt's
>> configure script, if available.
>>
>> Stefan
>>
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