jcupitt
commented
4 months ago Hello @xyuechen,
I think that error means there's a 32/64-bit mixup.
I would install a 64-bit python from python.org and the 64-bit libvips binary. You can also try with anaconda and their libvips binary, but I've not tested that combination.
I'm trying to use pyvips but am having trouble running the sample. And my system is Windows 10.
When I "pip install pyvips" and "import pyvips", I get an error that says missing files, and I found the answer that download "vips-devs". Then I tried to add the environment variable and set “os[‘PATH’]” like I searched for, and next thing I know, the import works!
However, when I run the code, get an error " File "D:\happ\happy-main\happy\microscopefile\reader.py", line 10, in
import pyvips
File "C:\Users\Administrator\Anaconda3\envs\happy1\lib\site-packages\pyvips__init__.py", line 73, in
vips_lib = ffi.dlopen(_vips_libname)
File "C:\Users\Administrator\Anaconda3\envs\happy1\lib\site-packages\cffi\api.py", line 150, in dlopen
lib, function_cache = _make_ffi_library(self, name, flags)
File "C:\Users\Administrator\Anaconda3\envs\happy1\lib\site-packages\cffi\api.py", line 832, in _make_ffi_library
backendlib = _load_backend_lib(backend, libname, flags)
File "C:\Users\Administrator\Anaconda3\envs\happy1\lib\site-packages\cffi\api.py", line 828, in _load_backend_lib
return backend.load_library(path, flags)
OSError: cannot load library 'D:/happips-dev-8.10/bin\libvips-42.dll': error 0x7f
python-BaseException"
Does the error occur in pyvips? Then I tried to rebuild my environment using Anaconda, but it doesn't work.
Thank you for your help with this! I look forward to using pyvips in python!