python - Module import error even though sys.path shows the directory?

Question

I am having trouble installing a package through its directory (not possible to install through pip, only folder available) on my mac.

I am using a python 2.7 environment on Conda and did the following after reading many posts and tutorials:

• decompressed the file with the modules I need ("/Users/personal/python_files/PyOPC-0.1/PyOPC")
• used the command conda develop "path/to/PyOPC" on the terminal
• added the following line to the bottom of the ~/.bash_profile file: export PYTHONPATH="/path/to/PyOPC"
• checked my sys.path through python2 -c "import sys; print(' '.join(sys.path))" on the terminal

When I do the latter, I can see the path to PyOPC listed there, so I thought I wouldn't have problems importing any modules.

Nonetheless, when I run my code I get the following:

from basic import BasicXDAServer
ImportError: No module named basic

basic.py is a file inside the folder PyOPC/servers. If I move "basic" to the main PyOPC folder, I get a different import error referring to an import happening within basic.py...

Here is the complete directory I am referring to available on Github: https://github.com/ibh-systems/pyopc/tree/master/PyOPC

Is there a problem with the structure of the directory itself or did I do something wrong as I installed it. Thanks for the help.

Answer 1

等待大神解答