Python 3.6 geetin error : pyimod03_importers.py

[Rajnishbsm]

Hi experts,
After converting python program to exe, i am getting pyimod03_importers.py error
Although I have imported pandas,xlrd,numpy and pyinstaller. Not sure what is issue

Please help

Below is error message:

Error:
E:\UDReport>stage9_SGUmanagedChange_UDReports.exe >Test.txt
Traceback (most recent call last):
  File "site-packages\pandas\__init__.py", line 26, in <module>
  File "c:\users\kumarajn\appdata\local\programs\python\python36-32\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exe
c_module
  File "site-packages\pandas\_libs\__init__.py", line 4, in <module>
  File "c:\users\kumarajn\appdata\local\programs\python\python36-32\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in loa
d_module
  File "pandas\_libs\tslib.pyx", line 1, in init pandas._libs.tslib
ModuleNotFoundError: No module named 'pandas._libs.tslibs.timedeltas'
 
During handling of the above exception, another exception occurred:
 
Traceback (most recent call last):
  File "stage9_SGUmanagedChange_UDReports.py", line 21, in <module>
    import pandas as pd
  File "c:\users\kumarajn\appdata\local\programs\python\python36-32\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exe
c_module
  File "site-packages\pandas\__init__.py", line 35, in <module>
ImportError: C extension: No module named 'pandas._libs.tslibs.timedeltas' not built. If you want to import pandas from the source directory, you
 may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.
[13724] Failed to execute script stage9_SGUmanagedChange_UDReports