[Python] Python: OSError: cannot load library libcairo.so.2

Discussão em 'Python' iniciado por Stack, Junho 5, 2025.

  1. Stack

    Stack Membro Participativo

    I'm having some trouble running a python script on my Windows 7 platform. I've installed Python and also cairo, last one using "pip". I'm running the script using this command:

    C:\Python34>python.exe label/make_label.py


    and I get the following error message:

    Traceback (most recent call last):
    File "label/make_label.py", line 6, in <module>
    import cairocffi as cairo
    File "C:\Python34\lib\site-packages\cairocffi\__init__.py", line 41, in <modul
    e>
    cairo = dlopen(ffi, *CAIRO_NAMES)
    File "C:\Python34\lib\site-packages\cairocffi\__init__.py", line 34, in dlopen

    return ffi.dlopen(names[0]) # pragma: no cover
    File "C:\Python34\lib\site-packages\cffi\api.py", line 118, in dlopen
    lib, function_cache = _make_ffi_library(self, name, flags)
    File "C:\Python34\lib\site-packages\cffi\api.py", line 411, in _make_ffi_libra
    ry
    backendlib = _load_backend_lib(backend, libname, flags)
    File "C:\Python34\lib\site-packages\cffi\api.py", line 400, in _load_backend_l
    ib
    return backend.load_library(name, flags)
    OSError: cannot load library libcairo.so.2: error 0x7e


    What I've already done is the following:

    • Added the PATH to GTK/bin in the environmental variable
    • I check the folder GTK/bin and found "libcairo-2.dll" so I renamed it to libcairo.so

    I don't know what other information could be useful in solving this but please let me know and I'll try to add it.

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