Re: [Pytables-users] pytables install problem, solved

2008-05-10 Thread Pan, Jianfu (GSFC-610.2)[ADNET]
After I reinstalled everything, it finally works for me. The key is to set LD_LIBRARY_PATH to find the shared HDF5 library. I still think that the install procedure is not as clean as I'd expect. For example, I still need to set HDF5_DIR even it is under /usr/local and instruction says it'd l

Re: [Pytables-users] pytables install problem

2008-05-10 Thread Pan, Jianfu (GSFC-610.2)[ADNET]
That makes a lot of sense, and that's why it's a warning not fatal error. However, I cannot get the runtime library (libhdf5.so.5?) when running my program even I set the LD path environments. I even copied libhdf5.so.5 to /usr/local/lib and still no success. I think I'm going to rebuild pyta

Re: [Pytables-users] Storing and accessing images with high performance

2008-05-10 Thread Ivan Vilata i Balaguer
Dinesh B Vadhia (el 2008-05-10 a les 10:10:29 -0700) va dir:: > I'm using the OS filesystem to store 32,000 images files. I'm now > going to move them into a datastore and the choices are pysqlite or > MySQL or PyTables. The number of images will grow rapidly (to the > millions and more) and hen

Re: [Pytables-users] pytables install problem

2008-05-10 Thread Ivan Vilata i Balaguer
Pan, Jianfu (GSFC-610.2)[ADNET] (el 2008-05-10 a les 15:42:46 -0500) va dir:: > I'm jumping into the pytables/HDF5 world, but I'm having problem > installing it. I have HDF5 installed in /usr/local/hdf5, which > contains three subdirectories: bin, include and lib. When I tried to > install pytab

[Pytables-users] row int error

2008-05-10 Thread David Wilson
This is my first post. Thanks for your help. I am having a weird problem with my first attempt to use PyTables. In ipython, this works: import tables h5f = tables.open... tbl = h5f.root.ratings row in tbl.row row[column] = 3 row.append() ...but if I run the same code from a file ("python foo.py

[Pytables-users] pytables install problem

2008-05-10 Thread Pan, Jianfu (GSFC-610.2)[ADNET]
I'm jumping into the pytables/HDF5 world, but I'm having problem installing it. I have HDF5 installed in /usr/local/hdf5, which contains three subdirectories: bin, include and lib. When I tried to install pytables (with HDF5_DIR set), I got the following message: * Found HDF5 headers at ``/

[Pytables-users] Storing and accessing images with high performance

2008-05-10 Thread Dinesh B Vadhia
I'm using the OS filesystem to store 32,000 images files. I'm now going to move them into a datastore and the choices are pysqlite or MySQL or PyTables. The number of images will grow rapidly (to the millions and more) and hence performance is critical. Multiple images will be accessed from t