Hi vj Cool,
That example was added by a User and I'm not sure how it is supposed to work and I'm not familiar with Python.
I did a Google Search and found an issue regarding needing an underscore in front of the file name. Have you tried that?
Regards TK
| Group: DynoMotion |
Message: 11916 |
From: Hardy Family |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
|
|
| Group: DynoMotion |
Message: 11917 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
hi Tom,
Thank you for your reply but unfortunately it wasn't working. The KMotionX programmer has replied, i will try to rectify with him =). Thank you for you assistance
On Tuesday, July 21, 2015 10:36 AM, "Tom Kerekes tk@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
Hi vj Cool,
That example was added by a User and I'm not sure how it is supposed to work and I'm not familiar with Python.
I did a Google Search and found an issue regarding needing an underscore in front of the file name. Have you tried that?
Regards TK
| Group: DynoMotion |
Message: 11918 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
Dear SJH,
yes i did. export PYTHONPATH= /home/pi/program/kmotionx/KMotionX/bin: /home/pi/program/kmotionx/KMotionX/python export KMOTION_BIN= /home/pi/program/kmotionx/KMotionX/bin
My KMotionX path is : /home/pi/program/kmotionx/KMotionX
Why am i facing the error? please advice
On Tuesday, July 21, 2015 11:16 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
|
|
| Group: DynoMotion |
Message: 11919 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
hi SJH,
i tried to reinstall the whole program, ./configure following by make I obtained errors as below:-
make[1]: swig: Command not found makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
*Previously i tried ./configure --disable-java --disable-python, following by make and it compiled perfectly because there was no swig binding
Please advice
thank you
On Tuesday, July 21, 2015 11:16 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
|
|
| Group: DynoMotion |
Message: 11920 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
hi SJH,
i tried to reinstall the whole program, ./configure following by make I obtained errors as below:-
make[1]: swig: Command not found makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
Next i tried to install swig
sudo apt-get install swig
then when i tried to compile, i receive another error
swig error : Unrecognized option -cppext swig error : Unrecognized option cpp
makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
*Previously i tried ./configure --disable-java --disable-python, followed by make and it compiled perfectly but there was no swig binding
Please advice
thank you
On Tuesday, July 21, 2015 11:16 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
|
|
| Group: DynoMotion |
Message: 11921 |
From: Hardy Family |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
The version of swig on the pi seems to be different enough that it does not understand the options. But you really should not need it. It is only necessary in order to generate the wrap.cpp files. I don't know why it is trying to generate the wrap files. For some reason the time stamp of the .i file is more recent, so to work around that, go and "touch" the .cpp files so that make will not try to rebuild them.
Does the fact that you used the --disable-python config option explain why python could not find the module?
Sorry the whole thing is a bit shaky. I really have not had much time to develop it any further than what you have, although it is definitely on my to-do list.
Regards,
Sjh
On Jul 21, 2015 7:31 PM, "vj Cool vjbaskar1986@... [DynoMotion]" < DynoMotion@yahoogroups.com> wrote:
hi SJH,
i tried to reinstall the whole program, ./configure following by make I obtained errors as below:-
make[1]: swig: Command not found makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
*Previously i tried ./configure --disable-java --disable-python, following by make and it compiled perfectly because there was no swig binding
Please advice
thank you
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
On Mon, Jul 20, 2015 at 7:19 PM, vj Cool vjbaskar1986@... [DynoMotion] <DynoMotion@yahoogroups.com> wrote:
hi,
Can anyone help?
Compilation was perfect but when i tried to execute a python program which is included in the KMotionX program, i am facing a problem :-
I have add in the correct path of KMotionX
export PYTHONPATH=path-to-KMmotionX-install/bin:path-to-KMmotionX-install/python export KMOTION_BIN=path-to-KMmotionX-install/bin
My KMotionX path is : /home/pi/program/kmotionx/KMotionX
But when i run python test_basic.py
The answer was displayed as below: Failed to import kmotion module did you forget to... export PYTHONPATH=path-to-KMmotionX-install/bin export KMOTION_BIN=path-to-KMmotionX-install/bin Traceback (most recent call last) file "test_basic.py", line 3, in <module> import kmotion file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 28, in <module> _kmotion = swig_import_helper() file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 20, in swig_import_helper
import _kmotion ImportError: No module named _kmotion
please advice,
|
|
| Group: DynoMotion |
Message: 11922 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
hi,
Thank you for your reply, yes in the beginning is use the --disable-python config option but later on i re-compiled the program again with the following step ./configure & make. In which i experience the error
swig error : Unrecognized option -cppext swig error : Unrecognized option cpp
makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed
make: *** [subdirs] Error 1
can you help me in which file in the KMotionX/python directory should i 'touch' so that i could able to run python in KMotionX?
On Wednesday, July 22, 2015 12:10 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
The version of swig on the pi seems to be different enough that it does not understand the options. But you really should not need it. It is only necessary in order to generate the wrap.cpp files. I don't know why it is trying to generate the wrap files. For some reason the time stamp of the .i file is more recent, so to work around that, go and "touch" the .cpp files so that make will not try to rebuild them.
Does the fact that you used the --disable-python config option explain why python could not find the module?
Sorry the whole thing is a bit shaky. I really have not had much time to develop it any further than what you have, although it is definitely on my to-do list.
Regards,
Sjh
On Jul 21, 2015 7:31 PM, "vj Cool vjbaskar1986@... [DynoMotion]" < DynoMotion@yahoogroups.com> wrote:
hi SJH,
i tried to reinstall the whole program, ./configure following by make I obtained errors as below:-
make[1]: swig: Command not found makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
*Previously i tried ./configure --disable-java --disable-python, following by make and it compiled perfectly because there was no swig binding
Please advice
thank you
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
On Mon, Jul 20, 2015 at 7:19 PM, vj Cool vjbaskar1986@... [DynoMotion] <DynoMotion@yahoogroups.com> wrote:
hi,
Can anyone help?
Compilation was perfect but when i tried to execute a python program which is included in the KMotionX program, i am facing a problem :-
I have add in the correct path of KMotionX
export PYTHONPATH=path-to-KMmotionX-install/bin:path-to-KMmotionX-install/python export KMOTION_BIN=path-to-KMmotionX-install/bin
My KMotionX path is : /home/pi/program/kmotionx/KMotionX
But when i run python test_basic.py
The answer was displayed as below: Failed to import kmotion module did you forget to... export PYTHONPATH=path-to-KMmotionX-install/bin export KMOTION_BIN=path-to-KMmotionX-install/bin Traceback (most recent call last) file "test_basic.py", line 3, in <module> import kmotion file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 28, in <module> _kmotion = swig_import_helper() file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 20, in swig_import_helper
import _kmotion ImportError: No module named _kmotion
please advice,
|
|
| Group: DynoMotion |
Message: 11923 |
From: vj Cool |
Date: 7/21/2015 |
| Subject: Re: Python in raspberry pi 2 |
hi SJH,
Thank you for your reply, yes in the beginning is use the --disable-python config option but later on i re-compiled the program again with the following step ./configure & make. In which i experience the error
swig error : Unrecognized option -cppext swig error : Unrecognized option cpp
makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed
make: *** [subdirs] Error 1
can you help me in which file in the KMotionX/python directory should i 'touch' so that i could able to run python in KMotionX?
On Wednesday, July 22, 2015 12:10 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
The version of swig on the pi seems to be different enough that it does not understand the options. But you really should not need it. It is only necessary in order to generate the wrap.cpp files. I don't know why it is trying to generate the wrap files. For some reason the time stamp of the .i file is more recent, so to work around that, go and "touch" the .cpp files so that make will not try to rebuild them.
Does the fact that you used the --disable-python config option explain why python could not find the module?
Sorry the whole thing is a bit shaky. I really have not had much time to develop it any further than what you have, although it is definitely on my to-do list.
Regards,
Sjh
On Jul 21, 2015 7:31 PM, "vj Cool vjbaskar1986@... [DynoMotion]" < DynoMotion@yahoogroups.com> wrote:
hi SJH,
i tried to reinstall the whole program, ./configure following by make I obtained errors as below:-
make[1]: swig: Command not found makefile:26: recipe for target 'kmotion_wrap.cpp' failed make[1]: *** [kmotion_wrap.cpp] Error 127 make[1]: Leaving directory '/home/pi/program/git/KMotionX/python' makefile:26: recipe for target 'sobdirs' failed make: *** [subdirs] Error 1
*Previously i tried ./configure --disable-java --disable-python, following by make and it compiled perfectly because there was no swig binding
Please advice
thank you
Did you actually substitute your installation location for "path-to-KMmotionX-install"?
Regards,
On Mon, Jul 20, 2015 at 7:19 PM, vj Cool vjbaskar1986@... [DynoMotion] <DynoMotion@yahoogroups.com> wrote:
hi,
Can anyone help?
Compilation was perfect but when i tried to execute a python program which is included in the KMotionX program, i am facing a problem :-
I have add in the correct path of KMotionX
export PYTHONPATH=path-to-KMmotionX-install/bin:path-to-KMmotionX-install/python export KMOTION_BIN=path-to-KMmotionX-install/bin
My KMotionX path is : /home/pi/program/kmotionx/KMotionX
But when i run python test_basic.py
The answer was displayed as below: Failed to import kmotion module did you forget to... export PYTHONPATH=path-to-KMmotionX-install/bin export KMOTION_BIN=path-to-KMmotionX-install/bin Traceback (most recent call last) file "test_basic.py", line 3, in <module> import kmotion file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 28, in <module> _kmotion = swig_import_helper() file "/home/pi/program/kmotionx/KMotionX/pythom/kmotion.py", line 20, in swig_import_helper
import _kmotion ImportError: No module named _kmotion
please advice,
|
|
| Group: DynoMotion |
Message: 11930 |
From: Hardy Family |
Date: 7/22/2015 |
| Subject: Re: Python in raspberry pi 2 |
It would probably be easiest to cd to the python subdirectory and
touch *.cpp *.h If that doesn't work, I would just delete everything and start again from the beginning. If you don't modify any of the files, the timestamps should be the original modification dates, so make should build only what is required. I believe that Tom built this for the pi and didn't notice any problems with make. The standard version of swig on the pi may not work, so it will be necessary to build the python binding on an Intel-based PC (I use Ubuntu 12.04) then copy over the generated wrapper files to the pi. The wrapper files themselves (kmotion_wrap.cpp and kmotion_wrap.h) are cross-platform source. Obviously, you need to compile them on the pi (or use a cross-compiler). Regards, SJH |
|
| Group: DynoMotion |
Message: 11937 |
From: vj Cool |
Date: 7/22/2015 |
| Subject: Re: Python in raspberry pi 2 |
Hi SJH,
Thank you for your reply. i will try to follow your instruction and get back to you on my progress =)
On Wednesday, July 22, 2015 11:16 PM, "Hardy Family hardy.woodland.cypress@... [DynoMotion]" <DynoMotion@yahoogroups.com> wrote:
It would probably be easiest to cd to the python subdirectory and
touch *.cpp *.h If that doesn't work, I would just delete everything and start again from the beginning. If you don't modify any of the files, the timestamps should be the original modification dates, so make should build only what is required. I believe that Tom built this for the pi and didn't notice any problems with make. The standard version of swig on the pi may not work, so it will be necessary to build the python binding on an Intel-based PC (I use Ubuntu 12.04) then copy over the generated wrapper files to the pi. The wrapper files themselves (kmotion_wrap.cpp and kmotion_wrap.h) are cross-platform source. Obviously, you need to compile them on the pi (or use a cross-compiler). Regards, SJH
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