new install

git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@21558 fe389314-cf27-0410-b35b-8c050e845b92

1 files changed, 33 insertions, 3 deletions

diff --git a/setup.py b/setup.py
index ba1a2c0..94e3380 100644..100755
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,35 @@
 #!/usr/bin/env python
-from __future__ import division # confidence high
 
-import stsci.tools.stsci_distutils_hack as H
-H.run()
+try:
+    from setuptools import setup
+except ImportError:
+    from distribute_setup import use_setuptools
+    use_setuptools()
+    from setuptools import setup
+
+try:
+    from stsci.distutils.command.easier_install import easier_install
+except ImportError:
+    import os
+    import sys
+    stsci_distutils = os.path.abspath(os.path.join('..', 'distutils', 'lib'))
+    if os.path.exists(stsci_distutils) and stsci_distutils not in sys.path:
+        sys.path.append(stsci_distutils)
+    try:
+        from stsci.distutils.command.easier_install import easier_install
+        import setuptools.command.easy_install
+    except ImportError:
+        # If even this failed, we're not in an stsci_python source checkout,
+        # so there's nothing gained from using easier_install
+        from setuptools.command.easy_install import easy_install
+        easier_install = easy_install
+# This is required so that easier_install can be used for setup_requires
+import setuptools
+setuptools.command.easy_install.easy_install = easier_install
+
+setup(
+    setup_requires=['d2to1>=0.2.5', 'stsci.distutils'],
+    d2to1=True,
+    use_2to3=True,
+    zip_safe=False
+)