[graph-tool] graph-tool Digest, Vol 100, Issue 10

Rogelio Basurto rogelio.basurto at gmail.com
Thu Jun 2 19:19:31 CEST 2016


Thanks for the answer Tiago!

Have a great week!


____
*Rogelio Basurto Flores*

Laboratorio de Sistemas Complejos
*​Unidad Profesional Interdisciplinaria en Ingeniería y *
*Tecnologías  Avanzadas,*
*Instituto Politécnico Nacional,*
*Av. IPN # 2580,  Col. Laguna Ticoman,*
*Mexico D. F.,  07340,  Mexico*
*Mobile Phone: 33 1551 3665*
*E-Mail: rogelio.basurto at gmail.com <rogelio.basurto at gmail.com>*

On Sun, May 29, 2016 at 5:00 AM, <graph-tool-request at skewed.de> wrote:

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> Today's Topics:
>
>    1. Re: About the blocks from the minimize_nested_blockmodel_dl
>       (Tiago de Paula Peixoto)
>    2. Graph-tool configure error: Boost::Iostreams library is
>       available but no usable boost::iostreams is found (Bretsky)
>    3. Re: Graph-tool configure error: Boost::Iostreams library is
>       available but no usable boost::iostreams is found (Frank Takes)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 28 May 2016 13:49:35 +0200
> From: Tiago de Paula Peixoto <tiago at skewed.de>
> To: Main discussion list for the graph-tool project
>         <graph-tool at skewed.de>
> Subject: Re: [graph-tool] About the blocks from the
>         minimize_nested_blockmodel_dl
> Message-ID: <8d4b53ee-e259-e49b-755a-0f70abace2ea at skewed.de>
> Content-Type: text/plain; charset="utf-8"
>
> On 26.05.2016 04:22, Rogelio Basurto wrote:
> > I am reading a bipartite network from a graphml file, then I do some
> > filtering and finally I construct the minimize_nested_blockmodel_dl as
> > in the example. Then I draw it, just like in the example, and it looks
> > great. I manage to draw it with the node names and they are fine.
> >
> > Then, I would like to check the names of the nodes in the different
> > blocks, by the levels they are arranged from the stochastic nested
> > block model. But I do not know how to do that.
> >
> > I found the function get_bstack() for the NestedBlockState object, but
> > the index in those vertices are from 0 to N, where N is the number of
> > vertices per level (of the model, not from my graph, I think), then
> > how do I associate my original vertex index (which has its name) to
> > those graphs from the different levels?
>
> The partition of nodes in the first level is obtained via:
>
>    b = state.levels[0].get_blocks()
>
> This is a vertex property map that says to which block a node of your
> network belongs. For example:
>
>   >>> print(b[10])
>   3
>
> The above means that vertex 10 belongs to group 3. The same can be done
> for the higher levels of the hierarchy, i.e.
>
>   >>> b = state.levels[1].get_blocks()
>   >>> print(b[3])
>   5
>
> The group number 3 in the first level, belongs to group number 5 in the
> second level. An so on.
>
> Best,
> Tiago
>
> --
> Tiago de Paula Peixoto <tiago at skewed.de>
>
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> ------------------------------
>
> Message: 2
> Date: Sat, 28 May 2016 21:58:31 -0700 (MST)
> From: Bretsky <bretskyselby99 at gmail.com>
> To: graph-tool at skewed.de
> Subject: [graph-tool] Graph-tool configure error: Boost::Iostreams
>         library is available but no usable boost::iostreams is found
> Message-ID: <1464497911264-4026585.post at n3.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> Disclaimer: I am a Linux noob and I don't know anything about C++.
>
> I'm trying to configure graph-tool on Ubuntu 16.04 with Python 3.5.1. I
> have
> installed all of the prerequisites, and I ran  Everything worked up until I
> got this error:
>
> I tried using the fix suggested  here
> <
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Compiling-v1-13-dev-configure-error-No-usable-boost-iostreams-found-td4026438.html#a4026443
> >
> , but I got the same error when I ran
> which is the path I got from my Boost installation
>
>
> I am not sure how to fix this and would really appreciate if someone who
> knows more about Linux and graph-tool could help me.
>
>
>
> --
> View this message in context:
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Graph-tool-configure-error-Boost-Iostreams-library-is-available-but-no-usable-boost-iostreams-is-foud-tp4026585.html
> Sent from the Main discussion list for the graph-tool project mailing list
> archive at Nabble.com.
>
>
> ------------------------------
>
> Message: 3
> Date: Sun, 29 May 2016 10:11:02 +0200
> From: Frank Takes <ftakes at liacs.nl>
> To: Main discussion list for the graph-tool project
>         <graph-tool at skewed.de>
> Subject: Re: [graph-tool] Graph-tool configure error: Boost::Iostreams
>         library is available but no usable boost::iostreams is found
> Message-ID:
>         <
> CAOUtDX-6KT5dn7vn6jANC8a4cCoPYT8FEzKMvU+qRbme5sE1RA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Assuming you installed boost yourself cf.
>
> http://www.boost.org/doc/libs/1_61_0/more/getting_started/unix-variants.html
> ,
> after running bootstrap.sh, you would run
>
>     ./b2 install
>
> This is not enough for graph-tool, and to install iostreams as well, you
> would run
>
>     ./b2 install --with-iostreams
>
> When installing graph-tool on CentOS 7, after this I also had to install
> --with-coroutine, and a few more (which I do not remember).
>
> The above answer is somewhat generic, but seeing that you use Ubuntu, it
> may be that your package manager allows you to do this more easily, for
> example using a command like
>
>     sudo apt-get install libboost-all-dev
>
> Good luck!
>
>
> Frank
>
>
> 2016-05-29 6:58 GMT+02:00 Bretsky <bretskyselby99 at gmail.com>:
>
> > Disclaimer: I am a Linux noob and I don't know anything about C++.
> >
> > I'm trying to configure graph-tool on Ubuntu 16.04 with Python 3.5.1. I
> > have
> > installed all of the prerequisites, and I ran  Everything worked up
> until I
> > got this error:
> >
> > I tried using the fix suggested  here
> > <
> >
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Compiling-v1-13-dev-configure-error-No-usable-boost-iostreams-found-td4026438.html#a4026443
> > >
> > , but I got the same error when I ran
> > which is the path I got from my Boost installation
> >
> >
> > I am not sure how to fix this and would really appreciate if someone who
> > knows more about Linux and graph-tool could help me.
> >
> >
> >
> > --
> > View this message in context:
> >
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Graph-tool-configure-error-Boost-Iostreams-library-is-available-but-no-usable-boost-iostreams-is-foud-tp4026585.html
> > Sent from the Main discussion list for the graph-tool project mailing
> list
> > archive at Nabble.com.
> > _______________________________________________
> > graph-tool mailing list
> > graph-tool at skewed.de
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