Eric, Looks like you are on Linux. If so, you will have to make sure you do two things before doing python setup.py install on pyzmq:
1. Edit the setup.cfg (copy the template) to point to your zeromq install. 2. Use the --rpath option: python setup.py build_ext --rpath=/opt/zeromq-dev/lib --inplace Alternatively, you can set the LD_LIBRARY_PATH to point to your zeromq lib path. Also, for now, we suggest using the stable 2.0.7 releases of both pyzmq and zeromq. Sorry about the hitches, parts of this are definitely still rough and we hope to iron out these things. I should mention that zeromq/pyzmq are only required for the new Qt gui, the old terminal ipython doesn't require them. Let us know if you run into any other issues. Cheers, Brian On Fri, Sep 3, 2010 at 6:57 PM, Eric Firing <efir...@hawaii.edu> wrote: > On 09/03/2010 12:37 PM, Brian Granger wrote: >> Hello all, >> >> I would like to submit the following branch on github for review and >> merging into matplotlib trunk: >> >> http://github.com/ellisonbg/matplotlib/commits/guisupport >> >> This branch implements the logic needed for the qt4 and wx backends to >> fully work with the upcoming IPython 0.11 release. In our testing we >> have run many of the mpl examples (including the new animation >> examples) in both qt4/wx in both the terminal based IPython and the >> new IPython Qt GUI. For background on these changes please see this >> thread: >> >> http://sourceforge.net/mailarchive/forum.php?thread_name=AANLkTik2SNtXMaezCc0UiMnCYg6LxwEL1eN9YASnmOua%40mail.gmail.com&forum_name=matplotlib-devel >> >> It is important to note that we have not updated the other matplotlib >> backends (gtk, tk, etc.) to have this logic. This is mainly because >> we know almost nothing about these toolkits and could really use some >> help from folks who are experts at the respective toolkits. We have >> done some minimal testing and these other backends do work for simple >> examples in the terminal IPython, but they won't work in all cases and >> will definitely not work in the new IPython Qt based GUI. >> >> We would love feedback and help testing as these changes are >> significant (even though only a few lines of code). To test this >> stuff you will need to grab the following IPython development branch: >> >> http://github.com/ipython/ipython/tree/newkernel >> >> You should be able to run the examples in regular ipython: >> >> ipython --pylab qt4|wx >> >> Or the new GUI >> >> ipythonqt --pylab qt4|wx >> > > Brian and others, > > It's not quite that simple. After some initial thrashing around, I > installed zmq from source, and then pyzmq--but I can't import zmq: > > In [1]: import zmq > --------------------------------------------------------------------------- > ImportError Traceback (most recent call last) > /home/efiring/<ipython console> in <module>() > > /usr/local/lib/python2.6/dist-packages/zmq/__init__.py in <module>() > 24 > #----------------------------------------------------------------------------- > > 25 > ---> 26 from zmq import _zmq > 27 from zmq._zmq import * > 28 > > ImportError: libzmq.so.0: cannot open shared object file: No such file > or directory > > But it is right where it should be: > > efir...@manini:~/programs/py/ipython/pyzmq_git$ ll /usr/local/lib/libzmq* > -rw-r--r-- 1 root root 4736930 2010-09-03 14:35 /usr/local/lib/libzmq.a > -rwxr-xr-x 1 root root 825 2010-09-03 14:35 /usr/local/lib/libzmq.la > lrwxrwxrwx 1 root root 15 2010-09-03 14:35 /usr/local/lib/libzmq.so > -> libzmq.so.0.0.0 > lrwxrwxrwx 1 root root 15 2010-09-03 14:35 > /usr/local/lib/libzmq.so.0 -> libzmq.so.0.0.0 > -rwxr-xr-x 1 root root 1993116 2010-09-03 14:35 > /usr/local/lib/libzmq.so.0.0.0 > > And it looks like the extension was built OK, complete with linking: > > gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall > -Wstrict-prototypes -fPIC -I/usr/local/include -I/usr/include/python2.6 > -c zmq/_zmq.c -o build/temp.linux-x86_64-2.6/zmq/_zmq.o > zmq/_zmq.c:1995: warning: ‘__pyx_doc_3zmq_4_zmq_7Message___len__’ > defined but not used > gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions > build/temp.linux-x86_64-2.6/zmq/_zmq.o -L/usr/local/lib -lzmq -o > build/lib.linux-x86_64-2.6/zmq/_zmq.so > > > I'm stumped. > > Eric > >> Cheers, >> >> Brian > > > ------------------------------------------------------------------------------ > This SF.net Dev2Dev email is sponsored by: > > Show off your parallel programming skills. > Enter the Intel(R) Threading Challenge 2010. > http://p.sf.net/sfu/intel-thread-sfd > _______________________________________________ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Brian E. Granger, Ph.D. Assistant Professor of Physics Cal Poly State University, San Luis Obispo bgran...@calpoly.edu elliso...@gmail.com ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
