# Error downloading libraries in ARM

**URL:** <https://discourse.processing.org/t/error-downloading-libraries-in-arm/11601>\
**Category:** Processing for Pi\
**Created:** [May 26, 2019, 8:37am UTC](https://discourse.processing.org/t/error-downloading-libraries-in-arm/11601 "2019-05-26T08:37:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Smantik](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/smantik/32/5330_2.png) [@Smantik](https://discourse.processing.org/u/Smantik)\
**Post date:** [May 26, 2019, 8:37am UTC](https://discourse.processing.org/t/error-downloading-libraries-in-arm/11601/1 "2019-05-26T08:37:18Z")

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Hi!  
I am using a Jetson Nano with Ubuntu 18.04. I finally could install Processing 3.5.3 version with a Zulu JDK 8 64-bit ARM build for solving the Java problems that I had.  
Run problems were resolved with that butnow I am having new problems with Processing. I can’t install any library from the menu “Tools” (interested in “Hardware I/O library”). When I do that, it says “Error during download and install of (the name of the library)”  
Can somebody help me, please?

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**Author:** ![jeremydouglass](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jeremydouglass/32/20_2.png) [@jeremydouglass](https://discourse.processing.org/u/jeremydouglass)\
**Post date:** [May 31, 2019, 5:59pm UTC](https://discourse.processing.org/t/error-downloading-libraries-in-arm/11601/2 "2019-05-31T17:59:42Z")

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> [@Smantik](#):
>
> “Error during download and install of (the name of the library)”

Were you able to resolve this problem?

First guesses:

1. network connectivity problem
2. file permissions problem – e.g. no write permission to library directory

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<div class="post-metadata">

**Author:** ![Smantik](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/smantik/32/5330_2.png) [@Smantik](https://discourse.processing.org/u/Smantik)\
**Post date:** [May 31, 2019, 6:55pm UTC](https://discourse.processing.org/t/error-downloading-libraries-in-arm/11601/3 "2019-05-31T18:55:54Z")

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No, I couldn’t. I think that it is related to the Java problems with OpenJDK and OpenGL renderer that I am having. I tried first time with our regular WiFi, later I tried connecting an Ethernet cable. I can’t even connect with my 4G smartphone WiFi connection