The site frequently is down, it's a shame but I can't do anything myself... but thanks for reporting the problem :) 
You can use HOA with pd 0.46 in 64bits. I don't know what's the problem with the 32bits version. 
Anyway I'll try to publish a new release of the library at the end of the summer.

All the best,
Pierre

2017-05-27 14:50 GMT+02:00 padovani <zepadovani.lists@gmail.com>:
Hello Pierre,

any news about running HOA on vanilla 0.47.0 or 0.47.1?
(BTW, the HOA site seems to be down)

tx!

2017-05-23 10:01 GMT-03:00 Pierre Guillot <guillotpierre6@gmail.com>:
Hi ,
I would like to announce the release of a patch that corrects the semi-normalization 3D (SN3D) of the HOA library v2.2. The patch is available on the HOA library website. Our apologies for any inconvenience caused. 


All the best,

Pierre

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