Hello,
sorry for the many questions, but I also have an issue when installing the Connectome Mapper - I am getting an error message while setting up the conda environment:
(base) Davids-MBP-3:Applications mynotebook$ conda env create -f connectomemapper3/environment.yml Collecting package metadata (repodata.json): done Solving environment: done Preparing transaction: done Verifying transaction: done Executing transaction: done Ran pip subprocess with arguments: [u'/opt/miniconda2/envs/py27cmp-gui/bin/python', '-m', 'pip', 'install', '-U', '-r', '/Applications/connectomemapper3/tmp2JfN7s.requirements.txt'] Pip subprocess output: Pip subprocess error: Traceback (most recent call last): File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/runpy.py", line 174, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/__main__.py", line 16, in <module> from pip._internal import main as _main # isort:skip # noqa File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/__init__.py", line 40, in <module> from pip._internal.cli.autocompletion import autocomplete File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/cli/autocompletion.py", line 8, in <module> from pip._internal.cli.main_parser import create_main_parser File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/cli/main_parser.py", line 12, in <module> from pip._internal.commands import ( File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/commands/__init__.py", line 6, in <module> from pip._internal.commands.completion import CompletionCommand File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/commands/completion.py", line 6, in <module> from pip._internal.cli.base_command import Command File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/cli/base_command.py", line 20, in <module> from pip._internal.download import PipSession File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/download.py", line 37, in <module> from pip._internal.utils.glibc import libc_ver File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/site-packages/pip/_internal/utils/glibc.py", line 3, in <module> import ctypes File "/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/ctypes/__init__.py", line 7, in <module> from _ctypes import Union, Structure, Array ImportError: dlopen(/opt/miniconda2/envs/py27cmp-gui/lib/python2.7/lib-dynload/_ctypes.so, 2): Library not loaded: @rpath/libffi.6.dylib Referenced from: /opt/miniconda2/envs/py27cmp-gui/lib/python2.7/lib-dynload/_ctypes.so Reason: image not found CondaEnvException: Pip failed
I have already tried reinstalling libffi with homebrew and renaming the libffi.7.dylib file to libffi.6.dylib in my conda environment and in /usr/local, however it seems that the program cannot find the libffi.6.dylib file.
Has anyone any ideas how to fix this issue?
Thanks in advance,
David