Mailman 3 July 2002 - SciPy-Dev

RE: RE: HellOo o o o . . .
by russellcecala＠netscape.net 23 Jul '02

23 Jul '02

My apologizes, > in your c.l.p post you gave very few details, in particular no traceback. Sorry I had know idea there is such thing as traceback. Is what gets write to the Python window? > Instead of saying '... it appears that...', simply _paste_ straight from a > terminal the specific error output. To a developer who knows the code, > that's > typically key information which can quickly point to the source of the > problem. ... sorry about that too. I don't know how to cut and paste from certain windows applications. (i.e. cmd.exe and python.exe ). I don't think one can. Geez I love Microsoft operating systems ;) > 2- Technically your question is more appropriate for scipy-user than > scipy-dev, as scipy-dev is meant to discuss issues with sicpy > development. But > the traffic on these is low enough that it shouldn't be a big deal. Just> > a comment for future reference. I posted to those list and all ever got as a response was coyotes howls and tumble weeds. Oh well bet that weave is too young to handle complex classes or data types anyways. Thanks for all your help. Wish me luck. __________________________________________________________________ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/

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HellOo o o o . . .
by russellcecala＠netscape.net 22 Jul '02

22 Jul '02

Does anyone getting this message or is this another deadend web page? __________________________________________________________________ Your favorite stores, helpful shopping tools and great gift ideas. Experience the convenience of buying online with Shop@Netscape! http://shopnow.netscape.com/ Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/

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Help required in Installing SciPy
by Asfandyar Khan 22 Jul '02

22 Jul '02

1) Platform information: Redhat Linux 7.0 (posix linux2) 2) gcc : Version 2.96 g77 : Version 0.5.26 3) Python version: 2.2 4) Python Numeric version: 20.2.1 5) f2py version: 2.13.175-1250 6) ATLAS version : 3.4.1 7) The output of the following commands atlas_info: FOUND: libraries = ['lapack', 'f77blas', 'cblas', 'atlas'] library_dirs = ['/usr/local/lib/atlas3.4.1'] blas_info: NOT AVAILABLE blas_src_info: NOT AVAILABLE fftw_info: NOT AVAILABLE lapack_info: NOT AVAILABLE lapack_src_info: NOT AVAILABLE x11_info: FOUND: libraries = ['X11'] library_dirs = ['/usr/X11R6/lib'] include_dirs = ['/usr/X11R6/include'] python scipy_distutils/command/build_flib.py command: f77 -V -c /tmp/__dummy.f -o /tmp/__dummy.o 256 f77: installation problem, cannot exec `f771': No such file or directory f77: file path prefix `/usr/lib/gcc-lib/i386-redhat-linux/-c/' never used command: f77 -version 256 f77: unrecognized option `-version' /usr/lib/gcc-lib/i386-redhat-linux/2.96/libg2c.a(open.o): In function `f_open': open.o(.text+0x4e6): the use of `tempnam' is dangerous, better use `mkstemp' /usr/lib/gcc-lib/i386-redhat-linux/2.96/libg2c.a(main.o): In function `main': main.o(.text+0x2a): undefined reference to `MAIN__' collect2: ld returned 1 exit status command: f90 -V 32512 sh: f90: command not found command: ifc -FI -V -c /tmp/__dummy.f -o /tmp/__dummy.o 32512 sh: ifc: command not found command: efc -FI -V -c /tmp/__dummy.f -o /tmp/__dummy.o 32512 sh: efc: command not found command: f95 -V 32512 sh: f95: command not found command: fort -V 32512 sh: fort: command not found command: DF /what 32512 sh: DF: command not found command: g77 --version 0 GNU Fortran 0.5.26 20000731 (Red Hat Linux 7.0) Copyright (C) 1997 Free Software Foundation, Inc. For more version information on components of the GNU Fortran compilation system, especially useful when reporting bugs, type the command `g77 --verbose'. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING or type the command `info -f g77 Copying'. command: vf90 -v 32512 sh: vf90: command not found command: f90 +version 32512 sh: f90: command not found command: g77 --version 0 GNU Fortran 0.5.26 20000731 (Red Hat Linux 7.0) Copyright (C) 1997 Free Software Foundation, Inc. For more version information on components of the GNU Fortran compilation system, especially useful when reporting bugs, type the command `g77 --verbose'. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING or type the command `info -f g77 Copying'. command: F -V 32512 sh: F: command not found command: g77 --version 0 GNU Fortran 0.5.26 20000731 (Red Hat Linux 7.0) Copyright (C) 1997 Free Software Foundation, Inc. For more version information on components of the GNU Fortran compilation system, especially useful when reporting bugs, type the command `g77 --verbose'. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING or type the command `info -f g77 Copying'. Gnu 0.5.26 8) Installation log : attatched <install.log> __________________________________________________ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com

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weave.test() fails
by russell cecala 18 Jul '02

18 Jul '02

When I run >>> weave.test() I get a bunch of error and output ... Ran 107 test in 25.298s FAILED (errors=9) I am runing Python 2.2.1 and I installed weave-0.2.3.win32. When I tried >>> os.system('gcc -v') I got NameError: name 'os' is not defined. I am new to Python and weave. Any help would be appreciated. Thanks!

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ANN: Freetype wrapper for Chaco
by eric jones 17 Jul '02

17 Jul '02

Hey group, I have a wrapper for freetype ready for public consumption. It's pretty dirt simple in terms of features and will be used for text rendering in Chaco. This release works pretty well in my tests. Notes and downloads are available here: http://www.scipy.org/site_content/freetype Also, you can get it from the CVS by checking out either 'chaco' or 'freetype'. The freetype extension is created with weave, but you don't have to have weave to build it -- I've bundled all the files in the source distribution. >From here we need to improve its speed and auto-detection of system fonts/settings. The rendering quality could also use some help. So, this is a request for help -- especially on Unix platforms. If you have experience with fonts on Unix please help get the system font detection in order. I've only tested on Windows, but I have built/imported it on Linux so you should be able to try things out there without much trouble. Anyone with Freetype experience is invited to improve the rendering quality and add outline caching to improve speed. By the way. Lets keep discussion on scipy-dev(a)scipy.org for now instead of scipy-chaco. We're not up to the traffic level yet to justify the separate list. Thanks, eric

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Broken link in www.scipy.org
by Roy Bryant 15 Jul '02

15 Jul '02

There appears to be a problem on this page of your site. On page http://www.scipy.org/site_content/tutorials/build_instructions when you click on "www.wxpython.org", the link to http://www.scipy.org/site_content/tutorials/www.wxPython.org gives the error: Not found. Suggestion: You may have forgotten the "http:" As recommended by the Robot Guidelines, this email is to explain our robot's activities and to let you know about one of the broken links we encountered. LinkWalker does not store or publish the content of your pages, but rather uses the link information to update our map of the World Wide Web. Are these reports helpful? I'd love some feedback. If you prefer not to receive these occasional error notices please let me know. Roy Bryant ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Roy Bryant, roybryant(a)seventwentyfour.com President SEVENtwentyfour Inc. ("Always watching the Web") http://www.seventwentyfour.com ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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SCIPY.ORG
by Christine Hall 12 Jul '02

12 Jul '02

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[ERR] build problems with fastumath
by tinu 09 Jul '02

09 Jul '02

Dear scipy gurus When compiling scipy (SciPy-0.2.0_alpha_103.3602), I get the following error: gcc -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/local/include/python2.2 -c /home/tinu/download/SciPy-0.2.0_alpha_103.3602/scipy_base/fastumathmodule.c -o build/temp.linux-i686-2.2/fastumathmodule.o /home/tinu/download/SciPy-0.2.0_alpha_103.3602/scipy_base/fastumathmodule.c:27: fastumath_nounsigned.inc: No such file or directory error: command 'gcc' failed with exit status 1 Indeed no file named fastumath_nounsigned.inc exists in the distribution. Where do I get it from (or do I overlook something)? The build system: Linux yak 2.4.18-4GB #1 Wed Mar 27 13:57:05 UTC 2002 i686 gcc version 2.95.3 20010315 (SuSE) GNU F77 version 2.95.3 20010315 (SuSE) (i486-suse-linux) compiled by GNU C version 2.95.3 20010315 (SuSE). Thanks a lot! Martin

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scipy on irix -- problems with bsplines
by eric jones 04 Jul '02

04 Jul '02

SciPy builds failed in the signal module when trying to build on an SGI system. Has anyone seen the following error when building something on IRIX with gcc 2.95.2? 25 sgi> gcc -c C_bspline_util.c C_bspline_util.c: In function `C_IIR_order1': C_bspline_util.c:28: Unable to access real part of complex value in a hard register on this target 26 sgi> gcc -c Z_bspline_util.c 27 sgi> It happens in several of the bspline files for complex values, but not for double complex. The relevant lines of code from bspline_util.c are: 21 void 22 C_IIR_order1 (a1, a2, x, y, N, stridex, stridey) 23 __complex__ float a1; 24 __complex__ float a2; 25 __complex__ float *x; 26 __complex__ float *y; 27 int N, stridex, stridey; 28 { 29 __complex__ float *yvec = y+stridey; 30 __complex__ float *xvec = x+stridex; 31 int n; 32 33 for (n=1; n < N; n++) { 34 *yvec = *xvec * a1 + *(yvec-stridey) * a2; 35 yvec += stridey; 36 xvec += stridex; 37 } 38 } The only references I saw on the net were to previous problems when building libstdc++ with 2.95.1 on SGI and ALPHA machines. The good news is, other than this problem, SciPy builds on IRIX using gcc and linking to the blas and scs(lapack) platform specific libraries. I also tried building python with MIPSPro C compiler and then SciPy using The MIPSPro compiler suite. The python build worked fine after getting readline issues sorted out, and it appeared to work fine. However, python core dumped in the middle of building the flapack wrappers with f2py, so it looks like something is working quite right in the python build. I'd like to get this working, so if anyone has built SciPy/Python entirely with MIPSPro, fill me in on the secrets. Thanks, eric

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please kindly get back to me
by Laurent Mpeti Kabila 04 Jul '02

04 Jul '02

REQUEST FOR URGENT BUSINESS ASSISTANCE -------------------------------------- Your contact was availed to me by the chamber of commerce. It was given to me because of my diplomatic status as I did not disclose the actual reasons for which I sought your contact. But I was assured That you are reputable and trustworthy if you will be of assistance. I am Laurent Mpeti Kabila (Jnr) the second son of Late President LAURENT DESIRE KABILA the immediate Past president of the DEMOCRATIC REPUBLIC OF CONGO in Africa who was murdered by his opposition through his personal bodyguards in his bedroom on Tuesday 16th January, 2001. I have the privilege of being mandated by my father colleagues to seek your immediate and urgent co-operation to receive into your bank account the sum of US $25m.(twenty-five million Dollars) and some thousands carats of Diamond. This money and treasures was lodged in a vault with a security firm in Europe and South-Africa. SOURCES OF DIAMONDS AND FUND In August 2000, my father as a defence minister and president has a meeting with his cabinet and armychief about the defence budget for 2000 to 2001 which was US $700m. so he directed one of his best friend. Frederic Kibasa Maliba who was a minister of mines and a political party leader known as the Union Sacree de, I opposition radicale et ses allies (USORAL) to buy arms with US $200m on 5th January 2001; for him to finalized the arms deal, my father was murdered. f.K. Maliba (FKM) and I have decided to keep the money with a foreigner after which he will use it to contest for the political election. Inspite of all this we have resolved to present your or your company for the firm to pay it into your nominated account the above sum and diamonds. This transaction should be finalized within seven (7) working days and for your co-operation and partnership, we have unanimously agreed that you will be entitled to 5.5% of the money when successfully receive it in your account. The nature of your business is not relevant to the successful execution of this transaction what we require is your total co-operation and commitment to ensure 100% risk-free transaction at both ends and to protect the persons involved in this transaction, strict confidence and utmost secrecy is required even after the successful conclusion of this transaction. If this proposal is acceptable to you, kindly provide me with your personal telephone and fax through my E-mail box for immediate commencement of the transaction. All correspondence is for the attention of my counsel:joseph edward. I count on your honour to keep my secret, SECRET. Looking forward for your urgent reply Thanks. Best Regards MPETI L. KABILA (Jnr)

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