installation of gonum/stat failed

[ebusato]

Hi,

Apologize in advance if my question is naive, I'm very new to golang and gonum packages.

I tried installing gonum/stat with

 go get github.com/gonum/stat

but I get the following error:

matrix/mat64/vector.go:134: undefined: asm.DscalIncTo
matrix/mat64/vector.go:142: undefined: asm.DscalInc

I'm running go1.5.2 on ubuntu 14.04.3 LTS.

Thanks for any help,
Emmanuel

[sbinet]

salut Manu,

I just tried in a fresh $GOPATH workspace:

$> go get -v github.com/gonum/stat
github.com/gonum/stat (download)
github.com/gonum/floats (download)
github.com/gonum/internal (download)
github.com/gonum/matrix (download)
github.com/gonum/lapack (download)
github.com/gonum/blas (download)
github.com/gonum/blas
github.com/gonum/internal/asm
github.com/gonum/blas/native/internal/math32
github.com/gonum/floats
github.com/gonum/lapack
github.com/gonum/blas/native
github.com/gonum/matrix
github.com/gonum/blas/blas64
github.com/gonum/lapack/native
github.com/gonum/lapack/lapack64
github.com/gonum/matrix/mat64
github.com/gonum/stat

it worked.

I have seen a few pull requests go by in the matrix and asm areas.
You probably have a stale package.

Could you try updating stat and its dependencies? like so:

$> go get -u -v github.com/gonum/stat

hth,
-s

[ebusato]

This works, great !

Thanks seb !