Building current SVN trunk on Mac OS X 10.5

Hi everyone,

I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am getting the following error:

ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is not of required architecture for architecture ppc

After googling quite a bit, this seems to be quite a common problem. However, I could still not find an unambiguous solution. I have build libpng from source on my machine. The file output is:
laserson@…2711…:/usr/local/lib$ file libpng*

libpng.3.dylib: Mach-O dynamically linked shared library i386
libpng.a: current ar archive random library
libpng.dylib: Mach-O dynamically linked shared library i386
libpng.la: ASCII English text

libpng12.0.dylib: Mach-O dynamically linked shared library i386
libpng12.a: current ar archive random library
libpng12.dylib: Mach-O dynamically linked shared library i386
libpng12.la: ASCII English text

It appears that the compiler expects that libpng will also have libraries for ppc. What do I do? Do I need to rebuild libpng to be universal? (How is this done?) Or do I need to somehow tell distutils to build MPL only for i386? (How is thid done?)

Below is the full build output. Thanks for your help!

Uri

···

============================================================================
BUILDING MATPLOTLIB
matplotlib: 0.98.6svn
python: 2.5.2 |EPD with Py2.5 4.0.30002 | (r252:60911, Oct

                    15 2008, 16:58:38)  [GCC 4.0.1 (Apple Computer, Inc.
                    build 5370)]
          platform: darwin

REQUIRED DEPENDENCIES
numpy: 1.3.0
freetype2: 9.20.3

OPTIONAL BACKEND DEPENDENCIES
libpng: 1.2.34
Tkinter: Tkinter: 50704, Tk: 8.4, Tcl: 8.4
wxPython: 2.8.7.1
* WxAgg extension not required for wxPython >= 2.8

              Gtk+: no
                    * Building for Gtk+ requires pygtk; you must be able
                    * to "import gtk" in your build/install environment
   Mac OS X native: yes

                Qt: no
               Qt4: no
             Cairo: no

OPTIONAL DATE/TIMEZONE DEPENDENCIES
datetime: present, version unknown
dateutil: 1.4
pytz: 2008c

OPTIONAL USETEX DEPENDENCIES
dvipng: 1.11
ghostscript: 8.62
latex: 3.1415926

[Edit setup.cfg to suppress the above messages]

pymods [‘pylab’]
packages [‘matplotlib’, ‘matplotlib.backends’, ‘matplotlib.projections’, ‘mpl_toolkits’, ‘mpl_toolkits.mplot3d’, ‘mpl_toolkits.axes_grid’, ‘matplotlib.sphinxext’, ‘matplotlib.numerix’, ‘matplotlib.numerix.mlab’, ‘matplotlib.numerix.ma’, ‘matplotlib.numerix.linear_algebra’, ‘matplotlib.numerix.random_array’, ‘matplotlib.numerix.fft’, ‘matplotlib.delaunay’]

running build
running build_py
copying lib/matplotlib/mpl-data/matplotlibrc -> build/lib.macosx-10.3-i386-2.5/matplotlib/mpl-data
copying lib/matplotlib/mpl-data/matplotlib.conf -> build/lib.macosx-10.3-i386-2.5/matplotlib/mpl-data

running build_ext
building ‘matplotlib.backends._tkagg’ extension
g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g -bundle -undefined dynamic_lookup build/temp.macosx-10.3-i386-2.5/src/agg_py_transforms.o build/temp.macosx-10.3-i386-2.5/src/_tkagg.o build/temp.macosx-10.3-i386-2.5/CXX/cxx_extensions.o build/temp.macosx-10.3-i386-2.5/CXX/cxxsupport.o build/temp.macosx-10.3-i386-2.5/CXX/IndirectPythonInterface.o build/temp.macosx-10.3-i386-2.5/CXX/cxxextensions.o -L/usr/local/lib -L/usr/lib -L/usr/local/lib -L/usr/lib -lstdc++ -lm -lfreetype -lz -lstdc++ -lm -o build/lib.macosx-10.3-i386-2.5/matplotlib/backends/_tkagg.so -framework Tcl -framework Tk

ld: warning in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libfreetype.dylib, file is not of required architecture
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is not of required architecture for architecture ppc

collect2: ld returned 1 exit status
lipo: can’t open input file: /var/folders/Ln/LnyDoYbfGd8tkbnxDCl7Zk+++TI/-Tmp-//ccHqlli7.out (No such file or directory)
error: command ‘g++’ failed with exit status 1


Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019
laserson@…1166…

Look at the g++ call arguments you see that you are compiling for -arch i386 and -arch ppc, i.e. you are
building a universial build. To do this the .dylib libraries have to be universial also. So you have two
options: 1) Rebuild the required libraries; or 2) figure out how to remove -arch ppc from the matplotlib build.

Cheers
   Tommy

···

On Jul 29, 2009, at 5:34 PM, Uri Laserson wrote:

Hi everyone,

I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am getting the following error:

ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is not of required architecture for architecture ppc

g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g -bundle -undefined dynamic_lookup build/temp.macosx-10.3-i386-2.5/src/agg_py_transforms.o build/temp.macosx-10.3-i386-2.5/src/_tkagg.o build/temp.macosx-10.3-i386-2.5/CXX/cxx_extensions.o build/temp.macosx-10.3-i386-2.5/CXX/cxxsupport.o build/temp.macosx-10.3-i386-2.5/CXX/IndirectPythonInterface.o build/temp.macosx-10.3-i386-2.5/CXX/cxxextensions.o -L/usr/local/lib -L/usr/lib -L/usr/local/lib -L/usr/lib -lstdc++ -lm -lfreetype -lz -lstdc++ -lm -o build/lib.macosx-10.3-i386-2.5/matplotlib/backends/_tkagg.so -framework Tcl -framework Tk
ld: warning in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libfreetype.dylib, file is not of required architecture

Try

  make build_osx105
  python setup.py install --prefix=~/somewhere

If that doesn't work, try

  cd release/osx

read the readme there and follow the instructions. This will build
mpl the way we do when making a release: fetch the dependencies (zlip,
png and freetype) and build them with the right flags, and then build
mpl explcitly linking to these libs.

JDH

···

On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<laserson@...1166...> wrote:

Hi everyone,

I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am
getting the following error:

The first suggestion failed with the same error, while the same suggestion worked up through the last step (make installers) which fails with the same error.

I decided to try Tommy’s suggestion of just figuring out how to compile libpng as a universal binary. The way I did it was to run the configuration script as:

./configure --disable-dependency-tracking

and then to manually edit the Makefile. To CPPFLAGS and LDFLAGS I added

-arch i386 -arch ppc

Running make and sudo make install successfully built a universal library for me.

After deleting my old MPL egg, I import matplotlib successfully and the version number is as expected (0.98.6svn).

However, when I try to import pyplot, I get the following exception traceback. Any suggestions on how to fix this?

Thanks again!

In [4]: import matplotlib.pyplot as plt

···

ImportError Traceback (most recent call last)

/usr/local/lib/ in ()

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py in ()
4 from matplotlib import _pylab_helpers, interactive

  5 from matplotlib.cbook import dedent, silent_list, is_string_like, is_numlike

----> 6 from matplotlib.figure import Figure, figaspect
7 from matplotlib.backend_bases import FigureCanvasBase
8 from matplotlib.image import imread as _imread

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py in ()
17 import artist
18 from artist import Artist, allow_rasterization
—> 19 from axes import Axes, SubplotBase, subplot_class_factory

 20 from cbook import flatten, allequal, Stack, iterable, dedent
 21 import _image

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py in ()

 17 import matplotlib.dates as mdates
 18 import matplotlib.font_manager as font_manager

—> 19 import matplotlib.image as mimage
20 import matplotlib.legend as mlegend
21 import matplotlib.lines as mlines

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py in ()
19 # For clarity, names from _image are given explicitly in this module:
20 import matplotlib._image as _image

—> 21 import matplotlib._png as _png
22
23 # For user convenience, the names from _image are also imported into

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so, 2): Symbol not found: _png_create_info_struct

Referenced from: /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so
Expected in: /usr/local/lib/libpng12.0.dylib

On Wed, Jul 29, 2009 at 21:46, John Hunter <jdh2358@…287…> wrote:

On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<laserson@…1166…> wrote:

Hi everyone,

I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am

getting the following error:

Try

make build_osx105

python setup.py install --prefix=~/somewhere

If that doesn’t work, try

cd release/osx

read the readme there and follow the instructions. This will build

mpl the way we do when making a release: fetch the dependencies (zlip,

png and freetype) and build them with the right flags, and then build

mpl explcitly linking to these libs.

JDH


Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019

laserson@…2396…

I was wondering if anyone had any possible suggestions to fix the build problem I am having below. I built libpng as a universal library as described below. MPL then builds without any complaints, but gives me an import error related to libpng. I’m not a unix expert, and I’m not sure how to proceed.

Thanks!
Uri

···

On Thu, Jul 30, 2009 at 01:34, Uri Laserson <laserson@…1166…> wrote:

The first suggestion failed with the same error, while the same suggestion worked up through the last step (make installers) which fails with the same error.

I decided to try Tommy’s suggestion of just figuring out how to compile libpng as a universal binary. The way I did it was to run the configuration script as:

./configure --disable-dependency-tracking

and then to manually edit the Makefile. To CPPFLAGS and LDFLAGS I added

-arch i386 -arch ppc

Running make and sudo make install successfully built a universal library for me.

After deleting my old MPL egg, I import matplotlib successfully and the version number is as expected (0.98.6svn).

However, when I try to import pyplot, I get the following exception traceback. Any suggestions on how to fix this?

Thanks again!

In [4]: import matplotlib.pyplot as plt

ImportError Traceback (most recent call last)

/usr/local/lib/ in ()

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py in ()
4 from matplotlib import _pylab_helpers, interactive

  5 from matplotlib.cbook import dedent, silent_list, is_string_like, is_numlike

----> 6 from matplotlib.figure import Figure, figaspect
7 from matplotlib.backend_bases import FigureCanvasBase
8 from matplotlib.image import imread as _imread

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py in ()
17 import artist
18 from artist import Artist, allow_rasterization
—> 19 from axes import Axes, SubplotBase, subplot_class_factory

 20 from cbook import flatten, allequal, Stack, iterable, dedent
 21 import _image

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py in ()

 17 import matplotlib.dates as mdates
 18 import matplotlib.font_manager as font_manager

—> 19 import matplotlib.image as mimage
20 import matplotlib.legend as mlegend
21 import matplotlib.lines as mlines

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py in ()
19 # For clarity, names from _image are given explicitly in this module:
20 import matplotlib._image as _image

—> 21 import matplotlib._png as _png
22
23 # For user convenience, the names from _image are also imported into

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so, 2): Symbol not found: _png_create_info_struct

Referenced from: /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so
Expected in: /usr/local/lib/libpng12.0.dylib

On Wed, Jul 29, 2009 at 21:46, John Hunter <jdh2358@…287…> wrote:

On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<laserson@…1166…> wrote:

Hi everyone,

I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am

getting the following error:

Try

make build_osx105

python setup.py install --prefix=~/somewhere

If that doesn’t work, try

cd release/osx

read the readme there and follow the instructions. This will build

mpl the way we do when making a release: fetch the dependencies (zlip,

png and freetype) and build them with the right flags, and then build

mpl explcitly linking to these libs.

JDH


Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)

phone +1 917 742 8019

laserson@…2396…


Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019

laserson@…1166…

Are you running 32-bits or 64-bits Python?
You can find out by running

import sys
print sys.maxint

This will show 2147483647 on 32-bits Python.

--Michiel.

···

--- On Tue, 8/4/09, Uri Laserson <laserson@...1166...> wrote:

From: Uri Laserson <laserson@...1166...>
Subject: Re: [Matplotlib-users] Building current SVN trunk on Mac OS X 10.5
To: "John Hunter" <jdh2358@...287...>
Cc: matplotlib-users@lists.sourceforge.net
Date: Tuesday, August 4, 2009, 3:27 PM
I was wondering if anyone had any
possible suggestions to fix the build problem I am having
below. I built libpng as a universal library as described
below. MPL then builds without any complaints, but gives
me an import error related to libpng. I'm not a unix
expert, and I'm not sure how to proceed.

Thanks!
Uri

On Thu, Jul 30, 2009 at 01:34, Uri > Laserson <laserson@...1166...> > wrote:

The first suggestion failed with the same error, while the
same suggestion worked up through the last step (make
installers) which fails with the same error.

I decided to try Tommy's suggestion of just figuring
out how to compile libpng as a universal binary. The way I
did it was to run the configuration script as:

./configure --disable-dependency-tracking

and then to manually edit the Makefile. To CPPFLAGS and
LDFLAGS I added

-arch i386 -arch ppc

Running make and sudo make install successfully built a
universal library for me.

After deleting my old MPL egg, I import matplotlib
successfully and the version number is as expected
(0.98.6svn).

However, when I try to import pyplot, I get the following
exception traceback. Any suggestions on how to fix this?

Thanks again!

In [4]: import matplotlib.pyplot as plt
---------------------------------------------------------------------------
ImportError
Traceback (most recent call last)

/usr/local/lib/<ipython console> in <module>()

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py
in <module>()
4 from matplotlib import _pylab_helpers,
interactive

  5 from matplotlib\.cbook import dedent,

silent_list, is_string_like, is_numlike
----> 6 from matplotlib.figure import Figure, figaspect
7 from matplotlib.backend_bases import
FigureCanvasBase
8 from matplotlib.image import imread as
_imread

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py
in <module>()
17 import artist
18 from artist import Artist, allow_rasterization
---> 19 from axes import Axes, SubplotBase,
subplot_class_factory

 20 from cbook import flatten, allequal, Stack,

iterable, dedent
21 import _image

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py
in <module>()

 17 import matplotlib\.dates as mdates
 18 import matplotlib\.font\_manager as font\_manager

---> 19 import matplotlib.image as mimage
20 import matplotlib.legend as mlegend
21 import matplotlib.lines as mlines

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py
in <module>()
19 # For clarity, names from _image are given
explicitly in this module:
20 import matplotlib._image as _image

---> 21 import matplotlib._png as _png
22
23 # For user convenience, the names from _image
are also imported into

ImportError:
dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so,
2): Symbol not found: _png_create_info_struct

Referenced from:
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so
Expected in:
/usr/local/lib/libpng12.0.dylib

On Wed, Jul 29, 2009 at 21:46, John Hunter <jdh2358@...287...> > wrote:

On Wed, Jul 29, 2009 at 4:34 > PM, Uri Laserson<laserson@...1166...> > wrote:

> Hi everyone,

>

> I am trying to build the latest svn trunk version of
MPL on OS X 10.5. I am

> getting the following error:

Try

make build_osx105

python setup.py install --prefix=~/somewhere

If that doesn't work, try

cd release/osx

read the readme there and follow the instructions. This
will build

mpl the way we do when making a release: fetch the
dependencies (zlip,

png and freetype) and build them with the right flags, and
then build

mpl explcitly linking to these libs.

JDH

--
Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)

phone +1 917 742 8019

laserson@...1166...

--
Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019

laserson@...1166...

-----Inline Attachment Follows-----

------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal
Reports 2008 30-Day
trial. Simplify your report design, integration and
deployment - and focus on
what you do best, core application coding. Discover what's
new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
-----Inline Attachment Follows-----

_______________________________________________
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users

It appears that I am running 32 bit python. But my computer is a MacMini with an Intel Core 2 Duo, which is supposed to be 64 bit. The python distribution I have installed is Enthought. When I install enthought, everything works smoothly and installs fine, but I would like to be able to update to the current svn trunk to test out the newest features.

Uri

···

On Wed, Aug 5, 2009 at 06:54, Michiel de Hoon <mjldehoon@…9…> wrote:

Are you running 32-bits or 64-bits Python?

You can find out by running

import sys

print sys.maxint

This will show 2147483647 on 32-bits Python.

–Michiel.

— On Tue, 8/4/09, Uri Laserson <laserson@…1166…> wrote:

From: Uri Laserson <laserson@…1166…>

Subject: Re: [Matplotlib-users] Building current SVN trunk on Mac OS X 10.5

To: “John Hunter” <jdh2358@…287…>

Cc: matplotlib-users@lists.sourceforge.net

Date: Tuesday, August 4, 2009, 3:27 PM

I was wondering if anyone had any

possible suggestions to fix the build problem I am having

below. I built libpng as a universal library as described

below. MPL then builds without any complaints, but gives

me an import error related to libpng. I’m not a unix

expert, and I’m not sure how to proceed.

Thanks!

Uri

On Thu, Jul 30, 2009 at 01:34, Uri > > > Laserson <laserson@…2396…> > > > wrote:

The first suggestion failed with the same error, while the

same suggestion worked up through the last step (make

installers) which fails with the same error.

I decided to try Tommy’s suggestion of just figuring

out how to compile libpng as a universal binary. The way I

did it was to run the configuration script as:

./configure --disable-dependency-tracking

and then to manually edit the Makefile. To CPPFLAGS and

LDFLAGS I added

-arch i386 -arch ppc

Running make and sudo make install successfully built a

universal library for me.

After deleting my old MPL egg, I import matplotlib

successfully and the version number is as expected

(0.98.6svn).

However, when I try to import pyplot, I get the following

exception traceback. Any suggestions on how to fix this?

Thanks again!

In [4]: import matplotlib.pyplot as plt


ImportError

Traceback (most recent call last)

/usr/local/lib/ in ()

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py

in ()

  4 from matplotlib import _pylab_helpers,

interactive

  5 from matplotlib.cbook import dedent,

silent_list, is_string_like, is_numlike

----> 6 from matplotlib.figure import Figure, figaspect

  7 from matplotlib.backend_bases import

FigureCanvasBase

  8 from matplotlib.image import imread as

_imread

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py

in ()

 17 import artist
 18 from artist import Artist, allow_rasterization

—> 19 from axes import Axes, SubplotBase,

subplot_class_factory

 20 from cbook import flatten, allequal, Stack,

iterable, dedent

 21 import _image

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py

in ()

 17 import matplotlib.dates as mdates
 18 import matplotlib.font_manager as font_manager

—> 19 import matplotlib.image as mimage

 20 import matplotlib.legend as mlegend
 21 import matplotlib.lines as mlines

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py

in ()

 19 # For clarity, names from _image are given

explicitly in this module:

 20 import matplotlib._image as _image

—> 21 import matplotlib._png as _png

 22
 23 # For user convenience, the names from _image

are also imported into

ImportError:

dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so,

2): Symbol not found: _png_create_info_struct

Referenced from:

/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so

Expected in:

/usr/local/lib/libpng12.0.dylib

On Wed, Jul 29, 2009 at 21:46, John Hunter <jdh2358@…287…> > > > wrote:

On Wed, Jul 29, 2009 at 4:34 > > > PM, Uri Laserson<laserson@…878…1166…> > > > wrote:

Hi everyone,

I am trying to build the latest svn trunk version of

MPL on OS X 10.5. I am

getting the following error:

Try

make build_osx105

python setup.py install --prefix=~/somewhere

If that doesn’t work, try

cd release/osx

read the readme there and follow the instructions. This

will build

mpl the way we do when making a release: fetch the

dependencies (zlip,

png and freetype) and build them with the right flags, and

then build

mpl explcitly linking to these libs.

JDH

Uri Laserson

PhD Candidate, Biomedical Engineering

Harvard Medical School (Genetics)

Massachusetts Institute of Technology (Mathematics)

phone +1 917 742 8019

laserson@…1166…

Uri Laserson

PhD Candidate, Biomedical Engineering

Harvard Medical School (Genetics)

Massachusetts Institute of Technology (Mathematics)

phone +1 917 742 8019

laserson@…1166…

-----Inline Attachment Follows-----


Let Crystal Reports handle the reporting - Free Crystal

Reports 2008 30-Day

trial. Simplify your report design, integration and

deployment - and focus on

what you do best, core application coding. Discover what’s

new with

Crystal Reports now. http://p.sf.net/sfu/bobj-july

-----Inline Attachment Follows-----


Matplotlib-users mailing list

Matplotlib-users@lists.sourceforge.net

https://lists.sourceforge.net/lists/listinfo/matplotlib-users


Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019

laserson@…1166…