Fixed Installtion

Author: iory

.gitignore

@@ -1,4 +1,5 @@
 *~
+texture_mapping/texture_mapping
 _skbuild
 *.egg/
 *.egg-info/

setup.py

@@ -6,7 +6,6 @@
 import sys
 
 from setuptools import find_packages
-from setuptools import setup
 
 
 version = '0.0.2'
@@ -70,10 +69,43 @@
 )
 
 
-setup(**setup_params)
+# https://github.com/skvark/opencv-python/blob/master/setup.py
+def install_packages(*requirements):
+    # No more convenient way until PEP 518 is implemented;
+    # setuptools only handles eggs
+    subprocess.check_call(
+        [sys.executable, "-m", "pip", "install"] + list(requirements)
+    )
 
 
-import skbuild  # NOQA
+# https://github.com/skvark/opencv-python/blob/master/setup.py
+def get_or_install(name, version=None):
+    """If a package is already installed, build against it. If not, install
 
+    """
+    # Do not import 3rd-party modules into the current process
+    import json
+    js_packages = json.loads(
+        # valid names & versions are ASCII as per PEP 440
+        subprocess.check_output(
+            [sys.executable,
+             "-m", "pip", "list", "--format", "json"]).decode('ascii'))
+    try:
+        [package] = (package for package in js_packages
+                     if package['name'] == name)
+    except ValueError:
+        install_packages("%s==%s" % (name, version) if version else name)
+        return version
+    else:
+        return package['version']
 
-skbuild.setup(**setup_params)
+
+def main():
+    get_or_install('scikit-build')
+    import skbuild  # NOQA
+
+    skbuild.setup(**setup_params)
+
+
+if __name__ == '__main__':
+    main()