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使用acpype做小分子重复单元拓扑的生成,报错结果为如下:/home/hui/miniconda3/bin/acpype:339: SyntaxWarning: invalid escape sequence '\.'
verNum = re.sub('[^0-9\.]', '', sys.version.split()[0])
/home/hui/miniconda3/bin/acpype:1559: SyntaxWarning: invalid escape sequence '\d'
out = map(int, re.findall('Atom (\d+) Is', _getoutput(cmd)))
============================================================================
| ACPYPE: AnteChamber PYthon Parser interfacE v. 0 0 Rev: 0 (c) 2025 AWSdS |
============================================================================
WARNING: input file doesn't exist
ERROR: no 'antechamber' executable!
ERROR: no 'antechamber' executable... aborting !
==> HINT1: is 'AMBERHOME' or 'ACHOME' environment variable set?
==> HINT2: is 'antechamber' in your $PATH?
What 'which antechamber' in your terminal says?
'alias' doesn't work for ACPYPE.
ACPYPE FAILED: 1
Total time of execution: less than a second
上面的有点看不太懂,下面的第二个error有点不太理解错哪了,请各位老师指点一下
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