Fail to import physbo using anaconda navigator

[k-yoshimi]

For windows OS, the problem failure to import physbo using anaconda navigator has been reported. When you see the following error, please uninstall numpy and install numpy again (numpy>=1.20 works). After that, import physbo again.

File "physbo\gp\cov_src\enhance_gauss.pyx", line 1, in init physbo.gp.cov._src.enhance_gauss ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject