[gpaw-users] GPAW installation through Homebrew on Mac OS X Mavericks

[Varadharajan Srinivasan]

Dear Ask,

Thank you for your reply. I tried what you suggested and indeed it gave me
the same error. Other https pages are able to open.
But it seems from my gnaw-info output that the PAW-datasets have already
been installed. In fact, I ran the gnaw-test and all tests passed. Does
this imply a successful installation?

At an earlier step I had run brew install
https://svn.fysik.dtu.dk/projects/gpaw/trunk/doc/platforms/MacOSX/gpaw-setups.rb

Could this have helped?

Best,
Vardha.

On Tue, Apr 5, 2016 at 6:36 PM, Ask Hjorth Larsen <asklarsen at gmail.com>
wrote:

> Dear Vardha
>
> 2016-04-01 21:27 GMT+02:00 Varadharajan Srinivasan via gpaw-users
> <gpaw-users at listserv.fysik.dtu.dk>:
> > Dear all,
> >
> > After trying in vain to fix the error on my Mavericks installation I
> tried
> > to check if I could install GPAW on my MacbookPro which runs El Capitan.
> > Everything went smoothly and I could install GPAW and ASE (using the
> > home-brew instructions and virtualenvs). I ran gpaw info and it gave me
> the
> > following :
> >
> > python-2.7.10   /Users/apple/Virtualenvs/gpaw-trunk/bin/python
> > gpaw-1.0.1b1
> > /Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/gpaw/
> > ase-3.10.0
> > /Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/ase/
> > numpy-1.10.4    /usr/local/lib/python2.7/site-packages/numpy/
> > scipy-0.17.0    /usr/local/lib/python2.7/site-packages/scipy/
> > _gpaw
> > /Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/_gpaw.so
> > parallel        /Users/apple/Virtualenvs/gpaw-trunk/bin/gpaw-python
> > FFTW            no
> > scalapack       no
> > libvdwxc        no
> > PAW-datasets    /usr/local/share/gpaw-setups:
> >                 /usr/share/gpaw-setups
> >
> > I tried running    gpaw --verbose install-data and got the following
> error :
> > Traceback (most recent call last):
> >   File "/Users/apple/Virtualenvs/gpaw-trunk/bin/gpaw", line 3, in
> <module>
> >     main()
> >   File
> >
> "/Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/gpaw/cli/main.py",
> > line 75, in main
> >     func(*args, **kwargs)
> >   File
> >
> "/Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/gpaw/cli/install_data.py",
> > line 73, in main
> >     urls = get_urls(opts.source)
> >   File
> >
> "/Users/apple/Virtualenvs/gpaw-trunk/lib/python2.7/site-packages/gpaw/cli/install_data.py",
> > line 215, in get_urls
> >     response = urllib2.urlopen(page)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 154, in urlopen
> >     return opener.open(url, data, timeout)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 431, in open
> >     response = self._open(req, data)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 449, in _open
> >     '_open', req)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 409, in _call_chain
> >     result = func(*args)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 1240, in https_open
> >     context=self._context)
> >   File
> >
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> > line 1197, in do_open
> >     raise URLError(err)
> > urllib2.URLError: <urlopen error EOF occurred in violation of protocol
> > (_ssl.c:590)>
> >
> > Has anybody faced this error? If so how do I fix it?
> >
> > Looking forward for some help.
>
> Please excuse the late reply.
>
> If you open Python and manually run:
>
>   import urllib2
>   urllib2.urlopen('
> https://wiki.fysik.dtu.dk/gpaw/_sources/setups/setups.txt')
>
> does this cause the same error?  It is supposed to do exactly the same
> thing, but without referring in any way to the installed GPAW, so
> presumably the effect will be the same.
>
> In that case it would be an issue between Python (urllib2), ssl, and
> the DTU/CAMD web server - as far as I can tell.
>
> If it yields the same error, can you find other https pages where urlopen
> works?
>
> An alternative is always to install the setups manually.
>
> Best regards
> Ask
>
>
>
> >
> > Best,
> > Vardha.
> >
>
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