conda更新问题？

Question

最近我打开了adaconda navigaator。我已经尝试通过从anaconda navigator更新anaconda来解决这个问题。它的Python2.6.11版本。在

C:\Users\Billal>conda update conda

Traceback (most recent call last): File "c:\users\billal\anaconda3\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec)

File "c:\users\billal\anaconda3\lib\runpy.py", line 85, in _run_code exec(code, run_globals)

File "C:\Users\Billal\Anaconda3\Scripts\conda.exe__main__.py", line 9, in File "c:\users\billal\anaconda3\lib\site-packages\markdown__main__.py", line 130, in run markdown.markdownFromFile(**options)

File "c:\users\billal\anaconda3\lib\site-packages\markdown__init__.py", line 529, in markdownFromFile kwargs.get('encoding', None))

File "c:\users\billal\anaconda3\lib\site-packages\markdown__init__.py", line 428, in convertFile input_file = codecs.open(input, mode="r", encoding=encoding)

File "c:\users\billal\anaconda3\lib\codecs.py", line 895, in open file = builtins.open(filename, mode, buffering)

FileNotFoundError: [Errno 2] No such file or directory: 'update'

C:\Users\Billal>