Hmmlearn older version (#11450)

* Adding pygtftk

* removed pygtftk from master

* add older version of hmmlearn

recipes/hmmlearn/0.1.1/build.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+$PYTHON setup.py install --single-version-externally-managed --record=record.txt

recipes/hmmlearn/0.1.1/meta.yaml

@@ -0,0 +1,37 @@
+package:
+  name: hmmlearn
+  version: '0.1.1'
+
+source:
+  url: https://github.com/hmmlearn/hmmlearn/archive/0.1.1.tar.gz
+  sha256: 307233053218a71fea714d6c9d160e6d6579752c6264200f411a17917add4d25
+
+build:
+  number: 0
+  skip: True # [osx]
+
+requirements:
+  host:
+    - python >=2.7,<3
+    - setuptools
+    - cython
+    - numpy
+    - scipy
+    - scikit-learn <0.20
+
+  run:
+    - python >=2.7,<3
+    - setuptools
+    - numpy
+    - scipy
+    - scikit-learn <0.20
+
+test:
+  imports:
+    - hmmlearn.hmm
+
+about:
+  home: https://github.com/hmmlearn/hmmlearn
+  license: BSD
+  summary: Hidden Markov Models in Python, with scikit-learn like API
+