diff --git a/.travis.yml b/.travis.yml
index 4a99ed4..f139538 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,5 +5,7 @@ go:
  - release
  - tip
 install:
+ - sudo apt-get install libblas-dev
+ - gcc -lblas ...
  - go get github.com/smartystreets/goconvey/convey
  - go get -v ./...
\ No newline at end of file
diff --git a/optimisation/gradientdescent_test.go b/optimisation/gradientdescent_test.go
index 95b7642..33d2372 100644
--- a/optimisation/gradientdescent_test.go
+++ b/optimisation/gradientdescent_test.go
@@ -1,10 +1,9 @@
 package optimisation
 
 import (
-	"testing"
-
 	"github.com/gonum/blas/cblas"
 	"github.com/gonum/matrix/mat64"
+	"testing"
 )
 
 func init() {