command line depender needs to encode UTF-8 content first.

README.md

@@ -182,6 +182,9 @@ The Command Line Option
 -----------------------
 The depender can also generate concatenated JavaScript files on the command line:
 
+    $ git submodule update --init
+    $ virtualenv env
+    $ env/bin/python django/setup.py develop
     $ env/bin/python django/src/depender/cli.py django/mootools/settings.py -R Core         > mootools-core.js
     $ env/bin/python django/src/depender/cli.py django/mootools/settings.py -R More -E Core > mootools-more.js
 

django/src/depender/cli.py

@@ -68,21 +68,25 @@ def get_arr(val):
 
   deps = dpdr.get_transitive_dependencies(required, excluded)
   files = dpdr.get_files(deps, excluded)
-  output = "//No files included for build"
+  outputs = []
 
   if len(files) > 0:
     #TODO: add copyrights
-    output = u""
+    output = ""
     output += "\n//This library: %s" % (" ".join(sys.argv),)
     output += "\n//Contents: "
     output += ", ".join([ i.package.key + ":" + i.shortname for i in files ])
     output += "\n\n"
+    outputs.append(output)
 
     for f in files:
-      output += "// Begin: " + f.shortname + "\n"
-      output += f.content + u"\n\n"
+      outputs.append("// Begin: " + f.shortname + "\n")
+      outputs.append(f.content.encode('utf-8'))
+      outputs.append("\n\n")
+  else:
+    outputs.append("//No files included for build")
 
-  print output
+  print "".join(outputs)
 
 def main():
   usage = "usage: %prog settings.py [options]"