今日のcondo error(3)

機材の環境

Mac OS 10.12.6
brewをbrew_managerというIDで導入。
Administratorという管理者IDで実行中

conda install

macOS

$ conda install Certificates.command
Traceback (most recent call last):
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1043, in __call__
    return func(*args, **kwargs)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/main.py", line 84, in _main
    exit_code = do_call(args, p)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/conda_argparse.py", line 80, in do_call
    module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/main_install.py", line 8, in <module>
    from .install import install
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/install.py", line 19, in <module>
    from ..core.index import calculate_channel_urls, get_index
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/core/index.py", line 9, in <module>
    from .package_cache_data import PackageCacheData
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/core/package_cache_data.py", line 15, in <module>
    from conda_package_handling.api import InvalidArchiveError
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda_package_handling/api.py", line 3, in <module>
    from libarchive.exception import ArchiveError as _LibarchiveArchiveError
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/__init__.py", line 1, in <module>
    from .entry import ArchiveEntry
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/entry.py", line 6, in <module>
    from . import ffi
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/ffi.py", line 197, in <module>
    c_int, check_int)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/ffi.py", line 108, in ffi
    f = getattr(libarchive, 'archive_'+name)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/ctypes/__init__.py", line 361, in __getattr__
    func = self.__getitem__(name)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/ctypes/__init__.py", line 366, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(0x7f9ad103cd80, archive_read_open_filename_w): symbol not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/bin/conda", line 13, in <module>
    sys.exit(main())
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/main.py", line 150, in main
    return conda_exception_handler(_main, *args, **kwargs)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1335, in conda_exception_handler
    return_value = exception_handler(func, *args, **kwargs)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1046, in __call__
    return self.handle_exception(exc_val, exc_tb)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1090, in handle_exception
    return self.handle_unexpected_exception(exc_val, exc_tb)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1101, in handle_unexpected_exception
    self.print_unexpected_error_report(error_report)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/exceptions.py", line 1171, in print_unexpected_error_report
    from .cli.main_info import get_env_vars_str, get_main_info_str
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/cli/main_info.py", line 19, in <module>
    from ..core.index import _supplement_index_with_system
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/core/index.py", line 9, in <module>
    from .package_cache_data import PackageCacheData
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda/core/package_cache_data.py", line 15, in <module>
    from conda_package_handling.api import InvalidArchiveError
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda_package_handling/api.py", line 7, in <module>
    from .tarball import CondaTarBZ2 as _CondaTarBZ2
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/conda_package_handling/tarball.py", line 7, in <module>
    import libarchive
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/__init__.py", line 1, in <module>
    from .entry import ArchiveEntry
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/entry.py", line 6, in <module>
    from . import ffi
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/ffi.py", line 197, in <module>
    c_int, check_int)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/site-packages/libarchive/ffi.py", line 108, in ffi
    f = getattr(libarchive, 'archive_'+name)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/ctypes/__init__.py", line 361, in __getattr__
    func = self.__getitem__(name)
  File "/Users/administrator/.pyenv/versions/anaconda3-4.3.0/lib/python3.6/ctypes/__init__.py", line 366, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(0x7f9ad103cd80, archive_read_open_filename_w): symbol not found