Add randn for arrays of standard gaussian distributed random numbers.

.travis.yml

@@ -1,16 +1,24 @@
 language: rust
-sudo: false
+# use trusty for newer openblas
+sudo: required
+dist: trusty
 matrix:
   include:
     - rust: stable
+      env:
+       - FEATURES='test'
     - rust: beta
     - rust: nightly
       env:
-       - FEATURES='assign_ops rustc-serialize'
+       - FEATURES='test'
        - BENCH=1
 branches:
   only:
     - master
+addons:
+  apt:
+    packages:
+      - libopenblas-dev
 script:
   - |
       cargo build --verbose &&

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "ndarray"
-version = "0.4.0-alpha.6"
+version = "0.4.1"
 authors = ["bluss"]
 license = "MIT/Apache-2.0"
 
@@ -16,6 +16,8 @@ build = "build.rs"
 
 [lib]
 name = "ndarray"
+bench = false
+test = false
 
 [build-dependencies]
 rustc_version = "0.1.3"
@@ -33,18 +35,24 @@ version = "0.3.16"
 optional = true
 
 [dependencies]
+blas-sys = { version = "0.5", optional = true, default-features = false }
+rand = "0.3"
+# deprecated! use ndarray-rblas instead
 rblas = { version = "0.0.13", optional = true }
 
-#[dependencies.serde]
-#version = "0.4"
-#optional = true
-
 [features]
-
+# deprecated! Will be default
 assign_ops = []
 
+blas = ["blas-sys"]
+blas-openblas-sys = [
+    "blas",
+    "blas-sys/openblas",
+    "blas-sys/openblas-provider/system-openblas",
+]
+
 # This feature is used for testing
-all = ["assign_ops", "rblas", "rustc-serialize"]
+test = ["blas-openblas-sys", "rustc-serialize"]
 
 [profile.release]
 [profile.bench]