README.html not properly created

[EnyoYoen]

When launched on Ubuntu by command line, a error occur :

  File "ciu-MarkdownToHTML.py", line 38, in <module>
    ciu()
  File "ciu-MarkdownToHTML.py", line 36, in ciu
    convert()
  File "ciu-MarkdownToHTML.py", line 31, in convert
    with codecs.open(dirpath + "/coding-interview-university/README.html", "w", encoding='utf-8') as htmlf:
  File "/usr/lib/python2.7/codecs.py", line 898, in open
    file = builtin.open(filename, mode, buffering)
IOError: [Errno 2] No such file or directory: '/coding-interview-university/README.html'