I pasted below the error message
UniConvertor failed:
Cannot list directory /home/lucas/.uniconvertor:[Errno 2] No such file or directory: '/home/lucas/.uniconvertor' ignoring it in font_path Cannot list directory /home/lucas/.uniconvertor:[Errno 2] No such file or directory: '/home/lucas/.uniconvertor' ignoring it in font_path /usr/lib/pymodules/python2.6/uniconvertor/app/utils/locale_utils.py:9: DeprecationWarning: The popen2 module is deprecated. Use the subprocess module. from popen2 import popen2 No plugin-type information in /usr/lib/pymodules/python2.6/uniconvertor/app/plugins/Filters/__init__.py Traceback (most recent call last): File "<string>", line 1, in <module> File "/usr/lib/pymodules/python2.6/uniconvertor/__init__.py", line 82, in uniconv doc = load.load_drawing(input_file) File "/usr/lib/pymodules/python2.6/uniconvertor/app/io/load.py", line 364, in load_drawing return load_drawing_from_file(file, filename) File "/usr/lib/pymodules/python2.6/uniconvertor/app/io/load.py", line 337, in load_drawing_from_file doc = loader.Load() File "/usr/lib/pymodules/python2.6/uniconvertor/app/plugins/Filters/cdrziploader.py", line 54, in Load doc = load.load_drawing_from_file(cdrfile, cdrfile.name, doc_class = self.doc_class) File "/usr/lib/pymodules/python2.6/uniconvertor/app/io/load.py", line 346, in load_drawing_from_file raise SketchLoadError(_("unrecognised file type")) app.events.skexceptions.SketchLoadError: unrecognised file type