Re: [vmtk-users] VMTK installation error again
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Re: [vmtk-users] VMTK installation error again
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From: Vikram M. <vv...@gm...> - 2010-10-29 14:21:11
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Hi Luca, No luck - still says no module named vtk. I learnt that vmtk relied on vtk and I was trying to test an example from vtk's tutorial folder before running vmtk but I had an error like : Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". Xlib: extension "GLX" missing on display ":0.0". ERROR: In /home/vm308/src/VTK/Rendering/vtkXOpenGLRenderWindow.cxx, line 404 vtkXOpenGLRenderWindow (0xc4c75a0): Could not find a decent visual Segmentation fault Vikram. On Fri, Oct 29, 2010 at 3:11 PM, Luca Antiga <luc...@gm...> wrote: > Hi Vikram, > ok, so vmtk relies on vtk, and if vtk doesn't work, there's no chance vmtk > will work either. > First things first: getting vtk to work. > > Try adding these lines to the usual .bashrc file: > PYTHONPATH=/usr/local/lib/python2.7/site-packages:$PYTHONPATH > export PYTHONPATH > > and repeat the python, import vtk thing. > > Luca > > > On Oct 29, 2010, at 4:07 PM, Vikram Mehta wrote: > > Hi Luca, > > I know this is hard. Unfortunately I do not have anyone around me to go to > which is why I am on the mailing lists. I really appreciate your help. > > Unfortunately, there seems to be an error in this too ! > > On calling python, I get : > > Python 2.7 (r27:82500, Oct 20 2010, 11:56:48) > [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > >>> import vtk > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > ImportError: No module named vtk > >>> > > Best regards, > Vikram. > > > > > On Fri, Oct 29, 2010 at 2:58 PM, Luca Antiga <luc...@gm...>wrote: > >> Hi Vikram, >> I'm really not sure here, troubleshooting at a distance is hard. vmtk has >> binary packages available for Ubuntu (plus Mac OSX and Windows), which means >> that if you are on Ubuntu you can just install it with a couple of commands >> without configuration hassles. However, I'm not sure if you have the freedom >> to choose what distribution to use. >> >> Having said this, let's try to take a step back: what happens if you enter >> the python interpreter by calling >> python >> and from there typing >> import vtk >> ? >> >> Luca >> >> On Oct 29, 2010, at 3:51 PM, Vikram Mehta wrote: >> >> Hi Luca, >> >> I tried what you suggested but it says there is no module by that name. >> >> Best regards, >> vikram >> >> >> On Fri, Oct 29, 2010 at 2:28 PM, Luca Antiga <luc...@gm...>wrote: >> >>> Hi Vikram, >>> it looks like your system has two versions of the Tcl library, one that >>> you compiled against, and one that Python is expecting to find. >>> >>> Anyway, you can go ahead without fixing the problem, since you don't >>> strictly need the Tk GUI on linux, you can run everything from the command >>> line. >>> >>> Try something like >>> >>> vmtkimagereader --help >>> >>> and see if you get this sort of output: >>> >>> Creating vmtkImageReader instance. >>> Automatic piping vmtkimagereader >>> Parsing options vmtkimagereader >>> >>> vmtkimagereader : read an image and stores it in a vtkImageData object >>> Input arguments: >>> -id Id (str,1); default=0: script id >>> -handle Self (self,1): handle to self >>> -disabled Disabled (bool,1); default=0: disable execution and >>> piping >>> [...] >>> >>> Luca >>> >>> On Oct 29, 2010, at 1:59 PM, Vikram Mehta wrote: >>> >>> Hi Luca, >>> >>> I know it was an example which is why I was surprised it still showed up >>> even after my bashrc file had vtk 5.6 in it. Anyway that is fine now. >>> >>> But when I call vmtk from my home directory, I receive this error : >>> >>> >>> Traceback (most recent call last): >>> File "/usr/local/bin/vmtk", line 49, in <module> >>> pypepad.RunPypeTkPad() >>> File "/usr/local/lib/vmtk/vmtk/pypepad.py", line 398, in RunPypeTkPad >>> root = Tk() >>> File "/usr/local/lib/python2.7/lib-tk/Tkinter.py", line 1687, in >>> __init__ >>> self._loadtk() >>> File "/usr/local/lib/python2.7/lib-tk/Tkinter.py", line 1707, in >>> _loadtk >>> % (_tkinter.TCL_VERSION, tcl_version) >>> RuntimeError: tcl.h version (8.5) doesn't match libtcl.a version (8.4) >>> >>> >>> I tried looking for it on the net but could not really find any answers >>> to it. >>> >>> What do you suggest I do ? >>> >>> Best regards, >>> Vikram. >>> >>> >>> >>> On Fri, Oct 29, 2010 at 8:00 AM, Luca Antiga <luc...@gm...>wrote: >>> >>>> Hi Vikram, >>>> vtk-5.3 was there as an example, you should replace it with the >>>> directory that's actually in your system. In your case it's probably >>>> /usr/local/lib/vtk-5.6 >>>> >>>> Also, by running ./vmtk from the vmtk directory, you are not running the >>>> installed version, but a file from the source tree. You should avoid this. >>>> Try calling vmtk (I mean 'vmtk', not './vmtk') from any other location >>>> (like your home directory). >>>> >>>> Best regards >>>> >>>> Luca >>>> >>>> On Oct 28, 2010, at 8:34 PM, Vikram Mehta wrote: >>>> >>>> Hi Luca, >>>> >>>> Well, I did edit the bashrc file and mine looks like this : >>>> >>>> >>>> # .bashrc >>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/vmtk >>>> export LD_LIBRARY_PATH >>>> PYTHONPATH=$PYTHONPATH:/usr/local/lib/vmtk >>>> export PYTHONPATH >>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/InsightToolkit >>>> export LD_LIBRARY_PATH >>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/vtk-5.6.1 >>>> export LD_LIBRARY_PATH >>>> >>>> # Source global definitions >>>> if [ -f /etc/bashrc ]; then >>>> . /etc/bashrc >>>> fi >>>> >>>> # User specific aliases and functions >>>> alias cp='cp -v -i' >>>> alias rm='rm -i' >>>> alias mv='mv -i' >>>> >>>> ~ >>>> >>>> ~ >>>> >>>> ~ >>>> >>>> When I type the following >>>> echo $LD_LIBRARY_PATH , I get the following paths : >>>> >>>> >>>> :/usr/local/lib/vmtk:/usr/local/lib/InsightToolkit:/usr/local/lib/vtk-5.3:/usr/local/lib/vmtk:/usr/local/lib/vmtk:/usr/local/lib/InsightToolkit:/usr/local/lib/vtk-5.3 >>>> >>>> But I dont understand why the paths show vtk-5.3 when I have installed >>>> vtk-5.6.1 >>>> What am I doing wrong ? >>>> >>>> I still get the same error as before when I run ./vmtk from the vmtk >>>> directory shown below :I reinstalled vmtk and this time I even ran sudo make >>>> install after make as I was added to the sudo list. >>>> >>>> [vm308@dyn109-239 vmtk-0.9.0]$ ls >>>> bin CMakeLists.txt Makefile >>>> VMTKBuildSettings.cmake vmtk.py >>>> CMakeCache.txt Copyright.txt PypeS >>>> VMTKConfig.cmake vmtk.pyc >>>> CMakeFiles distribution TODO.txt >>>> vmtkenv vmtkScripts >>>> CMakeInput __init__.py vmtk >>>> vmtkenv.py VMTKUse.cmake >>>> cmake_install.cmake install_manifest.txt vmtk-build >>>> VMTKLibraryDepends.cmake vtkVmtk >>>> [vm308@dyn109-239 vmtk-0.9.0]$ ./vmtk >>>> Traceback (most recent call last): >>>> File "./vmtk", line 4, in <module> >>>> from vmtk import pypes >>>> File "/home/vm308/src/vmtk-0.9.0/vmtk.py", line 4, in <module> >>>> from vmtk import pypes >>>> ImportError: cannot import name pypes >>>> >>>> >>>> I need your help again please. >>>> >>>> Best Regards, >>>> Vikram. >>>> >>>> >>>> >>>> On Wed, Oct 27, 2010 at 1:23 PM, Luca Antiga <luc...@gm...>wrote: >>>> >>>>> Hi Vikram, >>>>> the .bashrc file is a file that should be in your home directory (i.e. >>>>> in /home/vm308), but since it starts with a dot (.bashrc), you may not see >>>>> it if you just type 'ls' on the command line. >>>>> Try with >>>>> ls -a >>>>> (-a means, all files, including hidden ones), you should see a bunch of >>>>> "hidden" files. They are used to store user settings for applications. >>>>> It is also possible that there is no /home/vm308/.bashrc file, in which >>>>> case you can just create an empty one using >>>>> touch /home/vm308/.bashrc >>>>> Now, with any text editor, open .bashrc and type the paths as per the >>>>> instructions. Save the file and open a new terminal. >>>>> To be sure the settings are now available to the command line, type >>>>> echo $LD_LIBRARY_PATH >>>>> if you see a /usr/local/lib/vmtk among the paths returned by the >>>>> command above, then you should be all set and vmtk should work. >>>>> Let me know if this is ok for you. >>>>> Best regards >>>>> >>>>> Luca >>>>> >>>>> On Oct 26, 2010, at 4:00 PM, Vikram Mehta wrote: >>>>> >>>>> Hello, >>>>> >>>>> Regarding your reply, I managed to get added onto the sudo list to >>>>> execute the 'sudo make install' list. The Cmake error was no longer showing. >>>>> But this time the error is again : >>>>> >>>>> Traceback (most recent call last): >>>>> File "./vmtk", line 4, in <module> >>>>> from vmtk import pypes >>>>> File "/home/vm308/src/vmtk-0.9.0/vmtk.py", line 4, in <module> >>>>> from vmtk import pypes >>>>> ImportError: cannot import name pypes >>>>> >>>>> On the installation pages of vmtk, I think this is the next step : >>>>> >>>>> - Set a couple of environment variables. For Bash users, type the >>>>> lines below or add them to your .bash_profile or .bashrc file (the >>>>> difference is that with .bash_profile you have to logout and login back >>>>> again for them to have an effect, and it may not work when logging in from >>>>> graphical login managers; on the other side, .bashrc is read everytime a >>>>> user opens up a terminal, so it's executed more often but it's safer). >>>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/vmtk >>>>> export LD_LIBRARY_PATH >>>>> PYTHONPATH=$PYTHONPATH:/usr/local/lib/vmtk >>>>> export PYTHONPATH >>>>> - Also, don't forget to also add the paths to the ITK shared >>>>> libraries >>>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/InsightToolkit >>>>> export LD_LIBRARY_PATH >>>>> * Starting with VTK 5.3, don't forget to also add the paths to the >>>>> VTK shared libraries >>>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/vtk-5.3 >>>>> export LD_LIBRARY_PATH >>>>> >>>>> >>>>> But could someone explain stepwise how to go through this since I am >>>>> new to Linux and cant seem to work around the bash profile. >>>>> Also, how do you add the above paths to the ITK and VTK shared >>>>> libraries ? >>>>> >>>>> Please help. >>>>> >>>>> Vikram. >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Nokia and AT&T present the 2010 Calling All Innovators-North America >>>>> contest >>>>> Create new apps & games for the Nokia N8 for consumers in U.S. and >>>>> Canada >>>>> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in >>>>> marketing >>>>> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi >>>>> Store >>>>> >>>>> http://p.sf.net/sfu/nokia-dev2dev_______________________________________________ >>>>> vmtk-users mailing list >>>>> vmt...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/vmtk-users >>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > |