Add numpy and scipy to requirements

Author: MaxHalford

README.md

@@ -38,7 +38,7 @@
 <br/>
 
 <br/>
-<div align="center">Prince is a factor analysis library for datasets that fit in memory.</div>
+<div align="center">Prince is an easy-to-use factor analysis library</div>
 <br/>
 
 

requirements.dev.txt

@@ -1,6 +1,10 @@
 fbpca>=1.0
+matplotlib>=2.0
+numpy>=1.11.2
+pandas>=0.18.0
 pytest>=3.0.5
 pytest-cov>=2.2.1
+scipy>=0.16.0
 Sphinx>=1.4.8
 sphinx-autobuild>=0.6.0
 sphinx-rtd-theme>=0.1.9

setup.py

@@ -8,11 +8,13 @@
 setup(
     author=__author__,
     author_email='maxhalford25@gmail.com',
-    description='Factor analysis for in-memory datasets in Python',
+    description='Factor analysis for in Python',
     install_requires=[
         'fbpca>=1.0',
-        'matplotlib>=1.5',
-        'pandas>=0.18.0'
+        'matplotlib>=2.0',
+        'numpy>=1.11.2',
+        'pandas>=0.18.0',
+        'scipy>=0.16.0'
     ],
     license=__license__,
     name=__title__,