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Editorial Team
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Asked: 2026-05-12T13:21:58+00:00

I tried to install pysqlite. Some suspicious things start to appear during the installation.

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I tried to install pysqlite. Some suspicious things start to appear during the installation. Why I typed:

python setup.py build

I got the following message in the end:

src/module.c:286: error: ‘SQLITE_PRAGMA’ undeclared here (not in a function)
src/module.c:287: error: ‘SQLITE_READ’ undeclared here (not in a function)
src/module.c:288: error: ‘SQLITE_SELECT’ undeclared here (not in a function)
src/module.c:289: error: ‘SQLITE_TRANSACTION’ undeclared here (not in a function)
src/module.c:290: error: ‘SQLITE_UPDATE’ undeclared here (not in a function)
src/module.c:291: error: ‘SQLITE_ATTACH’ undeclared here (not in a function)
src/module.c:292: error: ‘SQLITE_DETACH’ undeclared here (not in a function)
src/module.c: In function ‘init_sqlite’:
src/module.c:419: warning: implicit declaration of function ‘sqlite3_libversion’
src/module.c:419: warning: passing argument 1 of ‘PyString_FromString’ makes pointer from integer without a cast
error: command 'gcc' failed with exit status 1

I just ignored the last line and decided to continue. So, I typed:

python setup.py install

And than, again, I got similar error message:

src/module.c:288: error: ‘SQLITE_SELECT’ undeclared here (not in a function)
src/module.c:289: error: ‘SQLITE_TRANSACTION’ undeclared here (not in a function)
src/module.c:290: error: ‘SQLITE_UPDATE’ undeclared here (not in a function)
src/module.c:291: error: ‘SQLITE_ATTACH’ undeclared here (not in a function)
src/module.c:292: error: ‘SQLITE_DETACH’ undeclared here (not in a function)
src/module.c: In function ‘init_sqlite’:
src/module.c:419: warning: implicit declaration of function ‘sqlite3_libversion’
src/module.c:419: warning: passing argument 1 of ‘PyString_FromString’ makes pointer from integer without a cast
error: command 'gcc' failed with exit status 1

After that I wanted to try if pysqlite works.
If in the python-command-line mode I type

from pysqlite2 import *

Python does not complain. However, if I try to follow an exmaple in my book:

from pysqlite2 import dbapi2 as sqlite

I get a error message:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pysqlite2/dbapi2.py", line 27, in <module>
    from pysqlite2._sqlite import *
ImportError: No module named _sqlite

Does anybody have any ideas why it happens and how this problem can be solved. By the way, I have installed a new version of Python. “python -V” gives me “Python 2.6.2”. Thank you in advance for any help.

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1 Answer

  1. Editorial Team

    A lesson in compiling python extensions is needed, which distribution are you using ? You seem to be missing the sqlite headers with the given macro definitions. When the python setup runs it compiles bindings to the sqlite native binary and copies a few .py files to the library. The _sqlite is typically a .pyd file (equivalent to a dll) which has calls to the sqlite library, in your case that did not get built.

    Check the presence of the sqlite headers etc.

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