Being on Windows 11, I am trying to install gsl-2.7.1 in C:\gsl via msys2 + mingw64 :
./configure --prefix=C:/gsl make make install At first glance, the installation seems correct since I can launch a basic program via qtcreator. However, I can't use this library with LuaLaTeX via: local ffi = require("ffi") ffi.load("C:\\gsl\\bin\\libgslcblas-0.dll",true) local gsl = ffi.load("C:\\gsl\\bin\\libgsl-27.dll") I get the following error message: could not load library C:\gsl\bin\libgslcblas-0.dll Help me please. Eric C.