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本帖最后由 hzamber 于 2019-4-29 18:20 编辑
安装amber时内置了parmed,但是执行时报错如下:
[xxx@localhost bin]$ parmed
Traceback (most recent call last):
File "/home/xxx/amber18/bin/parmed", line 6, in <module>
from pkg_resources import load_entry_point
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 2985, in <module>
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 2971, in _call_aside
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 2998, in _initialize_master_working_set
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 660, in _build_master
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 968, in require
File "/home/xxx/amber18/miniconda/lib/python2.7/site-packages/setuptools-27.2.0-py2.7.egg/pkg_resources/__init__.py", line 854, in resolve
pkg_resources.DistributionNotFound: The 'ParmEd==3.0.0+57.g74a84d30' distribution was not found and is required by the application
如果先进入python,执行报错如下:
>>> parmed
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'parmed' is not defined
如何使用parmed修改prmtop文件?简单举例说明一下。
谢谢!
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