如何在运行macs2时从命令行解决此错误消息

Question

当我尝试使用以下代码从命令行运行macs2时出现问题： macs2 callpeak-t target.BAM-c control.BAM-f BAM-g hs-n test-B-q 0.01

我收到以下错误消息：

Traceback (most recent call last):
  File "/home/projas/MACS2-2.1.1.20160309/bin/macs2", line 617, in <module>
    main()
  File "/home/projas/MACS2-2.1.1.20160309/bin/macs2", line 56, in main
    from MACS2.callpeak_cmd import run
  File "/home/projas/MACS2-2.1.1.20160309/MACS2/callpeak_cmd.py", line 31, in <module>
    from MACS2.OptValidator import opt_validate
  File "/home/projas/MACS2-2.1.1.20160309/MACS2/OptValidator.py", line 204
    options.argtxt += "# Using a custom scaling factor: %.2e\n" % (options.ratio)
                                                                                ^
TabError: inconsistent use of tabs and spaces in indentation

你知道吗