pyinstaller import error, no image found - macos

Question

I'm trying to make an application for a mac. When I use pyinstaller to make an exe on a windows machine, it works fine, but when I do it on a mac, the file complies, but then when executed I get the following errors.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PyInstaller/loader/pyi_importers.py", line 270, in load_module
exec(bytecode, module.__dict__)
File "/Library/Frameworks/Python.framework/Versions/2.7/bin/build/new_client/out00-PYZ.pyz/FileDialog", line 11, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PyInstaller/loader/pyi_importers.py", line 270, in load_module
exec(bytecode, module.__dict__)
File "/Library/Frameworks/Python.framework/Versions/2.7/bin/build/new_client/out00-PYZ.pyz/Tkinter", line 39, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/PyInstaller/loader/pyi_importers.py", line 409, in load_module
module = imp.load_module(fullname, fp, filename, self._c_ext_tuple)
ImportError: dlopen(/var/folders/vb/vb9xryxdEz467ZADn0LL7U+++TI/-Tmp-/_MEIbvFCo2/_tkinter.so, 2): Library not loaded: #loader_path/Tcl
Referenced from: /var/folders/vb/vb9xryxdEz467ZADn0LL7U+++TI/-Tmp-/_MEIbvFCo2/_tkinter.so
Reason: image not found
It appears to be something wrong with Tkinter and TCL. Here are the modules that are loaded by the program.
import socket, thread, time, json, traceback, FileDialog
from functools import partial
from mtTkinter import *

Answer 1

I was using openpyxl and it required jdcal in the datetime.py module. None of the hidden imports or any of those pyinstaller work-arounds helped, running the exe would still say jdcal not found. The work-around that I used was to just copy the few functions from jdcal directly into the datetime.py in the openpyxl code. Then ran pyinstaller -F program.py
and it worked! Not the best answer, but when you are trying to get a project out the door for a client, it works.