On Thu, Jun 15, 2017 at 9:55 AM, Peter Otten <__pete...@web.de> wrote: > Larry Martell wrote: > >> On Thu, Jun 15, 2017 at 8:56 AM, Mark Summerfield via Python-list >> <python-list@python.org> wrote: >>> On Thursday, June 15, 2017 at 1:47:00 PM UTC+1, larry....@gmail.com >>> wrote: >>>> I am trying to use sqlite >>>> >>>> $ python2.7 >>>> Python 2.7.10 (default, Feb 22 2016, 12:13:36) >>>> [GCC 4.4.7 20120313 (Red Hat 4.4.7-16)] on linux2 >>>> Type "help", "copyright", "credits" or "license" for more information. >>>> >>> import _sqlite3 >>>> Traceback (most recent call last): >>>> File "<stdin>", line 1, in <module> >>>> ImportError: No module named _sqlite3 >>>> >>>> It's there at: >>>> /opt/rh/python27/root/usr/lib64/python2.7/lib-dynload/_sqlite3.so but >>>> that is not in my path. >>>> >>>> I tried adding /opt/rh/python27/root/usr/lib64/python2.7/lib-dynload/ >>>> to my path and then it fails with: >>>> >>>> ImportError: libpython2.7.so.1.0: cannot open shared object file: No >>>> such file or directory >>>> >>>> Isn't sqlite part of the standard lib? Shouldn't this just work? > > On linux the system sqlite3 is used.
I tried building and installing sqlite from source and that did not solve the problem. > >>> >>> Try: >>> >>>>>> import sqlite3 # no leading underscore >> >> import sqlite3 >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File "/usr/local/lib/python2.7/sqlite3/__init__.py", line 24, in >> <module> >> from dbapi2 import * >> File "/usr/local/lib/python2.7/sqlite3/dbapi2.py", line 28, in <module> >> from _sqlite3 import * >> ImportError: No module named _sqlite3 > > Is that a Python version that you compiled yourself? No I installed it with pip install python2.7 > When the compilation > finishes you get a list of missing modules. Usually the problem are missing > header files. On Debian you can install the corressponding xxx-dev packages, > e. g. > > $ sudo apt-get install libsqlite3-dev > > for libsqlite3. I don't know what the Redhat equivalent is. > > PS: There may also be a command like > > $ sudo apt-get build-dep python2.7 > > to install all build dependencies for the system Python which tend to be the > same as that for a custom Python version. -- https://mail.python.org/mailman/listinfo/python-list
