问PhyML在BioPython Phylo中的应用

EN

cmd = PhymlCommandline(input='data/random.phy')
out_log, err_log = cmd()

FileNotFoundError                         Traceback (most recent call last)
<ipython-input-4-437a0bc7f21e> in <module>()
  4 cmd = PhymlCommandline(input='C/Users/Nicolas/Documents/Uni/ProjektHerlyn/random.phy', cmd='phyml')
  5 #out_log, err_log = cmd()
----> 6 cmd()

~\Anaconda3\lib\site-packages\Bio\Application\__init__.py in __call__(self, stdin, stdout, stderr, cwd, env)
505                                          universal_newlines=True,
506                                          cwd=cwd, env=env,
--> 507                                          shell=use_shell)
508         # Use .communicate as can get deadlocks with .wait(), see Bug 2804
509         stdout_str, stderr_str = child_process.communicate(stdin)

~\Anaconda3\lib\subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors)
707                                 c2pread, c2pwrite,
708                                 errread, errwrite,
--> 709                                 restore_signals, start_new_session)
710         except:
711             # Cleanup if the child failed starting.

~\Anaconda3\lib\subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, unused_restore_signals, unused_start_new_session)
995                                          env,
996                                          os.fspath(cwd) if cwd is not None else None,
--> 997                                          startupinfo)
998             finally:
999                 # Child is launched. Close the parent's copy of those pipe

FileNotFoundError: [WinError 2] Das System kann die angegebene Datei nicht finden