diff --git a/eo/install_symlink.py.cmake b/eo/install_symlink.py.cmake
index 145d67a1..fd71d68b 100755
--- a/eo/install_symlink.py.cmake
+++ b/eo/install_symlink.py.cmake
@@ -9,8 +9,8 @@ PREFIX  = "/usr"
 DATA = {
     'dirs': [ "%s/share/%s" % (PREFIX, NAME) ],
     'links': [ ("%s/src" % SOURCE, "%s/include/%s" % (PREFIX, NAME)),
-	       ("%s/doc" % BINARY, "%s/share/%s/doc" % (PREFIX, NAME)),
-	       ("%s/%s.pc" % (BINARY, NAME), "%s/lib/pkgconfig/%s.pc" % (PREFIX, NAME)),
+               ("%s/doc" % BINARY, "%s/share/%s/doc" % (PREFIX, NAME)),
+               ("%s/%s.pc" % (BINARY, NAME), "%s/lib/pkgconfig/%s.pc" % (PREFIX, NAME)),
 	       ]
     }
 
@@ -21,19 +21,19 @@ import os, sys
 
 def isroot():
     if os.getuid() != 0:
-	print '[WARNING] you have to be root'
-	return False
+        print('[WARNING] you have to be root')
+        return False
     return True
 
 def uninstall():
     for dummy, link in DATA['links']: os.remove(link)
     for dirname in DATA['dirs']: os.rmdir(dirname)
-    print 'All symlinks have been removed.'
+    print('All symlinks have been removed.')
 
 def install():
     for dirname in DATA['dirs']: os.mkdir(dirname)
     for src, dst in DATA['links']: os.symlink(src, dst)
-    print 'All symlinks have been installed.'
+    print('All symlinks have been installed.')
 
 def data():
     from pprint import pprint
@@ -41,11 +41,11 @@ def data():
 
 if __name__ == '__main__':
     if not isroot():
-	sys.exit()
+        sys.exit()
 
     if len(sys.argv) < 2:
-	print 'Usage: %s [install|uninstall|data]' % sys.argv[0]
-	sys.exit()
+        print(('Usage: %s [install|uninstall|data]' % sys.argv[0]))
+        sys.exit()
 
     if sys.argv[1] == 'install': install()
     elif sys.argv[1] == 'uninstall': uninstall()