# Adding python internal modules (cgi.py)
**URL:** https://forum.legato.io/t/adding-python-internal-modules-cgi-py/3343
**Category:** Legato Linux distribution (Yocto project)
**Created:** [June 18, 2018, 9:16am UTC](https://forum.legato.io/t/adding-python-internal-modules-cgi-py/3343 "2018-06-18T09:16:01Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@lsn](https://forum.legato.io/u/lsn)
#### Post date: [June 18, 2018, 9:16am UTC](https://forum.legato.io/t/adding-python-internal-modules-cgi-py/3343/1 "2018-06-18T09:16:01Z")
Hello,
I am trying to add some python libraries to my FX30S image.
So far, I successfully added some libraries.
Some others, like _sqlalchemy_, was requiring some python internal module named “_dummy\_threading_” and thus producing some error output stating "No module named ‘dummy\_threading’ ".
I found out you can solve this issue by adding _‘python-threading’_ to the image.
Unfortunately, I came across a similar issue with the ‘_python-requests_’ library, which cannot be imported throwing 'No module named ‘cgi’ ".
_cgi.py_ seems to be a python internal module, much like _‘dummy\_threading’_, but I can’t find a way to include it to my image.
Does anyone have a solution to this ?
Lucas
Additionnal info:
FX30S firmware version R13
Python 2.7.3
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### Author:  [@Manukumar](https://forum.legato.io/u/Manukumar)
#### Post date: [June 25, 2018, 12:46pm UTC](https://forum.legato.io/t/adding-python-internal-modules-cgi-py/3343/2 "2018-06-25T12:46:04Z")
We can suggest you to update python version.We have seen that in “poky/meta/recipes-devtools/python/python-3.3-manifest.inc” there is “+FILES\_${PN}-netserver” through which it is taking python 3.3 version.PLease change to version python3.5 by updating FILES\_${PN}-netserver to +FILES\_${PN}-netserver="${libdir}/python3.5/cgi.\* ${libdir}/python3.5/_HTTPServer._ ${libdir}/python3.5/SocketServer.\* "
probably this might resolve “No module named ‘cgi’”.
Also, We observed that in meta-openembedded/meta-python/recipes-devtools/python/python-cython.inc there is no “python-distribute” in the “RDEPENDS\_$PN” we can add and try the same
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### Author:  [@lsn](https://forum.legato.io/u/lsn)
#### Post date: [June 27, 2018, 9:42am UTC](https://forum.legato.io/t/adding-python-internal-modules-cgi-py/3343/3 "2018-06-27T09:42:31Z")
Thank you for your help !
Some python internal modules must be explicitly added to the image (as runtime dependencies for example).
As you mentioned, looking at `poky/meta/recipes-devtools/python/python-X.Y-manifest.inc` indicates what module contains what package.
In this case, adding `python-netserver` will make `cgi.py` available.
No need to upgrade the python version to 3.5, this will even work with python 2.
External reference : [Adding python internal modules (cgi.py) to yocto image - Stack Overflow](https://stackoverflow.com/questions/50906293/adding-python-internal-modules-cgi-py-to-yocto-image)