Build GUI project + cairo

Question

Python 3.4 wxPython

I need to build a project with all the libraries in one folder so that it can be transferred to other PCs. I don't need an exe file. Created a virtual environment, added all the libraries there. But the project uses PyGI 3.24.1 AIO, this package is installed via the exe installer. With this package is installed cairo. If run a project from a virtual environment, an exception occurs:

File "D:\project\designer\svg2image.py", line 4, in <module>
    import cairo
ImportError: No module named 'cairo

If run from the main python.exe, everything works.

Can I somehow fix it?

And is it possible to somehow add everything that was installed from PyGI 3.24.1 AIO to the virtual environment libraries, or is it always necessary (on other PCs) to install PyGI 3.24.1 AIO?