Try to solve dependencies with sphinx at the first install

distutils.ext/obidistutils/command/build_cexe.py

@@ -4,11 +4,8 @@ Created on 20 oct. 2012
 @author: coissac
 '''
 
-import os
 from obidistutils.command.build_ctools import build_ctools
-from distutils.sysconfig import customize_compiler
 from distutils.errors import DistutilsSetupError
-from distutils import log
 
 
 class build_cexe(build_ctools):

distutils.ext/obidistutils/command/build_sphinx.py

@@ -4,22 +4,39 @@ Created on 10 mars 2015
 @author: coissac
 '''
 
-from sphinx.setup_command import BuildDoc as ori_build_sphinx
+from distutils import log
 
-class build_sphinx(ori_build_sphinx):
-    '''
-    Build Sphinx documentation in html, epub and man formats 
-    '''
+try:
+    from sphinx.setup_command import BuildDoc as ori_build_sphinx
+    
+    class build_sphinx(ori_build_sphinx):
+        '''
+        Build Sphinx documentation in html, epub and man formats 
+        '''
+    
+        description = __doc__
+    
+        def run(self):
+            self.builder='html'
+            self.finalize_options()
+            ori_build_sphinx.run(self)
+            self.builder='epub'
+            self.finalize_options()
+            ori_build_sphinx.run(self)
+            self.builder='man'
+            self.finalize_options()
+            ori_build_sphinx.run(self)
+except ImportError:
+    from distutils.core import Command
 
-    description = __doc__
-
-    def run(self):
-        self.builder='html'
-        self.finalize_options()
-        ori_build_sphinx.run(self)
-        self.builder='epub'
-        self.finalize_options()
-        ori_build_sphinx.run(self)
-        self.builder='man'
-        self.finalize_options()
-        ori_build_sphinx.run(self)
\ No newline at end of file
+    class build_sphinx(Command):
+        '''
+        Build Sphinx documentation in html, epub and man formats 
+        '''
+    
+        description = __doc__
+    
+        def run(self):
+            log.info("Sphinx not installed documentation will not be generated")
+            
+    
\ No newline at end of file