当我使用％load_ext rpy2.ipython在Jupyter Notebook中加载rpy2时，我收到此错误消息。
我在macbook El Capitan上使用python 3.5.3（来自官方网站，而不是来自anaconda）。 Rpy2通过pip3安装。
我还尝试在python3控制台中导入rpy2。 ＆＃39;导入rpy2＆＃39;没有抱怨，但导入rpy2.ipython＆＃39;或者＆＃39;导入rpy2.robjects＆＃39;给了我相同的图像没找到错误。
任何人都知道如何解决这个问题？
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-3-6344af05b9f0> in <module>()
----> 1 get_ipython().magic('load_ext rpy2.ipython')
2 #this doesn't work now, somehow
3 #f**k
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/IPython/core/interactiveshell.py in magic(self, arg_s)
2128 magic_name, _, magic_arg_s = arg_s.partition(' ')
2129 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC)
-> 2130 return self.run_line_magic(magic_name, magic_arg_s)
2131
2132 #-------------------------------------------------------------------------
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/IPython/core/interactiveshell.py in run_line_magic(self, magic_name, line)
2049 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals
2050 with self.builtin_trap:
-> 2051 result = fn(*args,**kwargs)
2052 return result
2053
<decorator-gen-63> in load_ext(self, module_str)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/IPython/core/magic.py in <lambda>(f, *a, **k)
186 # but it's overkill for just that one bit of state.
187 def magic_deco(arg):
--> 188 call = lambda f, *a, **k: f(*a, **k)
189
190 if callable(arg):
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/IPython/core/magics/extension.py in load_ext(self, module_str)
34 if not module_str:
35 raise UsageError('Missing module name.')
---> 36 res = self.shell.extension_manager.load_extension(module_str)
37
38 if res == 'already loaded':
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/IPython/core/extensions.py in load_extension(self, module_str)
85 if module_str not in sys.modules:
86 with prepended_to_syspath(self.ipython_extension_dir):
---> 87 mod = import_module(module_str)
88 if mod.__file__.startswith(self.ipython_extension_dir):
89 print(("Loading extensions from {dir} is deprecated. "
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/__init__.py in import_module(name, package)
124 break
125 level += 1
--> 126 return _bootstrap._gcd_import(name[level:], package, level)
127
128
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap.py in _gcd_import(name, package, level)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap.py in _find_and_load(name, import_)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap.py in _find_and_load_unlocked(name, import_)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap.py in _load_unlocked(spec)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap_external.py in exec_module(self, module)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/_bootstrap.py in _call_with_frames_removed(f, *args, **kwds)
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/rpy2/ipython/__init__.py in <module>()
----> 1 from .rmagic import load_ipython_extension
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/rpy2/ipython/rmagic.py in <module>()
50 # numpy and rpy2 imports
51
---> 52 import rpy2.rinterface as ri
53 import rpy2.robjects as ro
54 import rpy2.robjects.packages as rpacks
/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/rpy2/rinterface/__init__.py in <module>()
90 del(os)
91
---> 92 from rpy2.rinterface._rinterface import (baseenv,
93 emptyenv,
94 endr,
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/rpy2/rinterface/_rinterface.cpython-35m-darwin.so, 2): Library not loaded: @rpath/libpcre.1.dylib
Referenced from: /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/rpy2/rinterface/_rinterface.cpython-35m-darwin.so
Reason: image not found