OK. Thanks for the tip!


torsdag 29. desember 2016 10.40.47 UTC+1 skrev vdelecroix følgende:
>
> This is a network issue (or pypi blacklisting). Note that the command 
>
>      ./sage -optional 
>
> just makes the list of optional packages. It does not install anything. 
>
> To have more information on the command just do 
>
>      ./sage -optional --help 
>
> And it is a bad idea to install all optional packages as some of them 
> just break Sage. 
>
> Vincent 
>
> Le 29/12/2016 à 10:37, Fjordforsk A/S a écrit : 
> > When running sage -optional I get this: 
> > 
> > ./sage -optional 
> > [package]...............................[latest version] ([version]) 
> > 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='mercurial' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='brian' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='trac' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='beautifulsoup' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='pyflakes' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='pybtex' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='guppy' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='mpi4py' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='nibabel' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='pyopenssl' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='sqlalchemy' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> /home/sem/SageMath/sage-7.4/local/lib/python2.7/site-packages/sage/misc/package.py:121:
>  
>
> > UserWarning: failed to fetch the version of pkg='biopython' at 
> > https://pypi.python.org/pypi 
> >   warnings.warn("failed to fetch the version of pkg={!r} at 
> {}".format(pkg, 
> > pypi_url)) 
> > 
> > 
> > 
> > how can I bypass this and install all packages through one command? 
> > 
> > Thanks 
> > 
>

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