# Advice please for converting legacy P1.5 app to P3.5 to run on Raspberry Pi (or run 1.5 on Pi)

**URL:** https://discourse.processing.org/t/advice-please-for-converting-legacy-p1-5-app-to-p3-5-to-run-on-raspberry-pi-or-run-1-5-on-pi/23050
**Category:** Processing for Pi
**Created:** [August 5, 2020, 5:44am UTC](https://discourse.processing.org/t/advice-please-for-converting-legacy-p1-5-app-to-p3-5-to-run-on-raspberry-pi-or-run-1-5-on-pi/23050 "2020-08-05T05:44:30Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![monkstone](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/monkstone/32/64_2.png) [@monkstone](https://discourse.processing.org/u/monkstone)
#### Post date: [August 9, 2020, 6:46am UTC](https://discourse.processing.org/t/advice-please-for-converting-legacy-p1-5-app-to-p3-5-to-run-on-raspberry-pi-or-run-1-5-on-pi/23050/8 "2020-08-09T06:46:53Z")

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@hondaman900 I’m not sure processing-1.5 was built with any arm support, later versions specifically targeted the Raspbian distro (32 bit), and as such included appropriate jre. The main problem with development version (4.0) is that it does not include the appropriate jdk on ManjaroARM this is fixed as [described here](https://discourse.processing.org/t/processing-in-style-with-java-11/13776/46).

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