Re: [Paraview] problem freezing python
Hi Ben,
Right you are, should be : and not ' '. Seems as though the issues are
all related to recent OS upgrades on our side. I reinstalled Python and
the build completes without error and I see all the output of the
freezing process.
One issue I'm still having is that import math fails. Other modules like
numpy import it, and as a result fail to import as well. See below. I'm
hesitant to install with freezing because of this. math seems to be an
essential module, without which it would be difficult to do any on the
fly calculations such as camera positioning etc. Do you have any plans
to fix this?
swowner@cori01:/usr/common/software/ParaView/builds/ParaView-5.3.0>
./bin/pvpython
Python 2.7.12 (default, Apr 24 2017, 13:19:37)
[GCC 6.3.0 20161221 (Cray Inc.)] on linux2
>>> import math
Traceback (most recent call last):
File "", line 1, in
ImportError: No module named math
On 04/24/2017 06:52 AM, Ben Boeckel wrote:
On Fri, Apr 21, 2017 at 12:10:36 -0700, Burlen Loring wrote:
That file lives in: lib/python2.7/config/config.c.in
OK, it looks like the freeze_paraview.py file can't find it. Could you
debug around line 250 to see what it is actually doing?
-set(ENV{PYTHONPATH} "${PACKAGE_ROOT}")
+set(ENV{PYTHONPATH} "${PACKAGE_ROOT} $ENV{PYTHONPATH}")
I don't see how this is valid (unless breaking the first entry in
`PYTHONPATH` is the goal); it should be separated by a colon.
"/usr/common/software/ParaView/python/2.7.12/lib/python2.7/struct.py",
What Python is this? Where did it come from?
line 1, in
from _struct import *
ImportError: No module named _struct
Can you import it in the interpreter living in the above directory?
--Ben
___
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] problem freezing python
On Fri, Apr 21, 2017 at 12:10:36 -0700, Burlen Loring wrote:
> That file lives in: lib/python2.7/config/config.c.in
OK, it looks like the freeze_paraview.py file can't find it. Could you
debug around line 250 to see what it is actually doing?
> -set(ENV{PYTHONPATH} "${PACKAGE_ROOT}")
> +set(ENV{PYTHONPATH} "${PACKAGE_ROOT} $ENV{PYTHONPATH}")
I don't see how this is valid (unless breaking the first entry in
`PYTHONPATH` is the goal); it should be separated by a colon.
> "/usr/common/software/ParaView/python/2.7.12/lib/python2.7/struct.py",
What Python is this? Where did it come from?
> line 1, in
> from _struct import *
> ImportError: No module named _struct
Can you import it in the interpreter living in the above directory?
--Ben
___
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] problem freezing python
On 04/21/2017 10:19 AM, Ben Boeckel wrote:
On Thu, Apr 20, 2017 at 14:44:47 -0700, Burlen Loring wrote:
[100%] Freezing Python and ParaView Python packages and modules
Removing
/usr/common/software/ParaView/builds/ParaView-5.3.0/Utilities/PythonInitializer/FrozenPython
Error: could not find python lib directory
Use
``/usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/freeze/freeze_paraview.py
-h'' for help
CMake Error at
/usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/vtkFreezePython.cmake:64
(message):
freeze_paraview failed (2)
Looking at the code, it seems that there is not a `config.c.in` in your
`lib/python2.x` directory. It seems that it only searches `lib`. Are you
on a platform which uses `/usr/lib64`, `/usr/lib/x86_64-linux-gnu`, or
similar? Can you find a `config.c.in` near your Python installation?
--Ben
That file lives in: lib/python2.7/config/config.c.in
On this system Python (and all software) is installed on a high
performance file system that is mounted read only on the compute system.
We have to set certain environment vars to get Python to run from this
location, but PV's cmake code overwrites at least one of them.
I made the following change
diff --git a/ThirdParty/FreezePython/vtkFreezePython.cmake
b/ThirdParty/FreezePython/vtkFreezePython.cmake
index a94a5d7..405f87b 100644
--- a/ThirdParty/FreezePython/vtkFreezePython.cmake
+++ b/ThirdParty/FreezePython/vtkFreezePython.cmake
@@ -33,7 +33,7 @@ endif()
message("Removing ${OUTPUT_DIRECTORY}")
file(REMOVE_RECURSE "${OUTPUT_DIRECTORY}")
file(MAKE_DIRECTORY "${OUTPUT_DIRECTORY}")
-set(ENV{PYTHONPATH} "${PACKAGE_ROOT}")
+set(ENV{PYTHONPATH} "${PACKAGE_ROOT} $ENV{PYTHONPATH}")
execute_process(
COMMAND ${PYTHON_EXECUTABLE}
"${CMAKE_CURRENT_LIST_DIR}/freeze/freeze_paraview.py"
lines 1-13/13 (END)
the change got me further but still there are some issues
[100%] Freezing Python and ParaView Python packages and modules
Removing
/usr/common/software/ParaView/builds/ParaView-5.3.0/Utilities/PythonInitializer/FrozenPython
Traceback (most recent call last):
File
"/usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/freeze/freeze_paraview.py",
line 100, in
import modulefinder
File
"/usr/common/software/ParaView/python/2.7.12/lib/python2.7/modulefinder.py",
line 10, in
import struct
File
"/usr/common/software/ParaView/python/2.7.12/lib/python2.7/struct.py",
line 1, in
from _struct import *
ImportError: No module named _struct
CMake Error at
/usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/vtkFreezePython.cmake:64
(message):
freeze_paraview failed (1)
Utilities/PythonInitializer/CMakeFiles/vtkUtilitiesPythonInitializer.dir/build.make:61:
recipe for target
'Utilities/PythonInitializer/FrozenPython/vtkFrozenParaViewPython.h' failed
make[2]: ***
[Utilities/PythonInitializer/FrozenPython/vtkFrozenParaViewPython.h] Error 1
CMakeFiles/Makefile2:51795: recipe for target
'Utilities/PythonInitializer/CMakeFiles/vtkUtilitiesPythonInitializer.dir/all'
failed
make[1]: ***
[Utilities/PythonInitializer/CMakeFiles/vtkUtilitiesPythonInitializer.dir/all]
Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2
___
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Search the list archives at: http://markmail.org/search/?q=ParaView
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] problem freezing python
On Thu, Apr 20, 2017 at 14:44:47 -0700, Burlen Loring wrote: > [100%] Freezing Python and ParaView Python packages and modules > Removing > /usr/common/software/ParaView/builds/ParaView-5.3.0/Utilities/PythonInitializer/FrozenPython > Error: could not find python lib directory > Use > ``/usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/freeze/freeze_paraview.py > > -h'' for help > CMake Error at > /usr/common/software/ParaView/builds/ParaView/ThirdParty/FreezePython/vtkFreezePython.cmake:64 > > (message): >freeze_paraview failed (2) Looking at the code, it seems that there is not a `config.c.in` in your `lib/python2.x` directory. It seems that it only searches `lib`. Are you on a platform which uses `/usr/lib64`, `/usr/lib/x86_64-linux-gnu`, or similar? Can you find a `config.c.in` near your Python installation? --Ben ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
