# Call custom method **URL:** \ **Category:** Ignition\ **Tags:** ignition80\ **Created:** [February 20, 2021, 8:50am UTC](https://forum.inductiveautomation.com/t/call-custom-method/43649 "2021-02-20T08:50:42Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\ **Post date:** [February 20, 2021, 11:59am UTC](https://forum.inductiveautomation.com/t/call-custom-method/43649/3 "2021-02-20T11:59:16Z")
Be sure to read the article Nick mentioned first. > [@Procedure for installing python libraries from source](http://forum.inductiveautomation.com/t/procedure-for-installing-python-libraries-from-source/26022/2): > > There’s actually a procedure you can use to use pip from within Jython to install packages, then link Ignition’s Jython lib to an-off-the-shelf Jython lib and use that…however, the article specifically calls out the twilio module as not working, because one of its dependencies, cffi, has C dependencies (IE, won’t work in Jython). For posterity, here’s the procedure, copied verbatim from an internal document: 0) On the server, install Java 8 if you haven’t already. Download the full Jython 2.… --- _[View the full topic](https://forum.inductiveautomation.com/t/call-custom-method/43649)._