Build of Ipopt fails on Debian Linux about ipopt.jl HOT 10 CLOSED

If this is a recent version of debian you could try using the builtin ipopt
package instead.

On Sep 9, 2016 09:31, "Robert Schwarz" [email protected] wrote:

Possibly a duplicate of #62
#62, but I don't have the
lib64 folders.

It fails during the build of dependency Lapack:

INFO: Changing Directory to /home/rs/.julia/v0.4/Ipopt/deps/src/Ipopt-3.12.1/ThirdParty/Lapack/build
[...]
checking for pkg-config... no
checking whether -lblas has BLAS... no
checking for COIN-OR package Blas... skipped check via pkg-config, redirect to fallback
checking for COIN-OR package Blas (fallback)... no, dependency coinblas not available
configure: error: Required package BLAS not found.

But BLAS was built just before, and it seems successfully:

julia> Pkg.dir("Ipopt")
"/home/rs/.julia/v0.4/Ipopt"

shell> ls /home/rs/.julia/v0.4/Ipopt/
deps doc example LICENSE.md README.md REQUIRE src test

shell> ls /home/rs/.julia/v0.4/Ipopt/deps
build.jl downloads src usr

shell> ls /home/rs/.julia/v0.4/Ipopt/deps/usr
lib

shell> ls /home/rs/.julia/v0.4/Ipopt/deps/usr/lib/
libcoinblas.a libcoinblas.la pkgconfig

shell> ls /home/rs/.julia/v0.4/Ipopt/deps/usr/lib/pkgconfig/
coinblas.pc

shell> cat /home/rs/.julia/v0.4/Ipopt/deps/usr/lib/pkgconfig/coinblas.pc
prefix=/home/rs/.julia/v0.4/Ipopt/deps/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib

Name: Blas
Description: Basic linear algebra package
URL: https://projects.coin-or.org/BuildTools
Version: 1.4.2
Libs: -L${libdir} -lcoinblas -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../.. -lgfortran -lm -lquadmath
Cflags:

—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub
#66, or mute the thread
https://github.com/notifications/unsubscribe-auth/ABp0M4Mx3Sza0b6ZQhKAHRY9t98WUkS9ks5qoV_KgaJpZM4J5DWo
.

from ipopt.jl.

Thanks, that worked for me. 👍

from ipopt.jl.

would still like to see the config.log to see what happened

from ipopt.jl.

I uploaded the config.log. I tried both the Ipopt.jl release and then the master, with the same behavior.

from ipopt.jl.

try adding --with-blas="$prefix/lib/libcoinblas.a -lgfortran" to the lapack configure line?

though nowadays since we're renaming symbols in openblas we might not need to do this static blas thing. maybe still useful if you want to use ilp64 mkl with julia since ipopt would need lp64 and mkl uses the same symbol names.

from ipopt.jl.

@tkelman: With these extra params to the configure it works for me, too.

from ipopt.jl.

And you're sure it's using the source build this time? deps.jl contains that path?

from ipopt.jl.

I uninstalled the Debian package and called Pkg.build("Ipopt"). A lot of compilation followed, I did paste the log.

from ipopt.jl.

Great, thanks for testing that! I'll file that change as a PR then.

from ipopt.jl.

installing pkg-config might have also been a way to fix this, but #67 should make it unnecessary

from ipopt.jl.