# Cannot find libraries

**URL:** <https://forum.sunfounder.com/t/cannot-find-libraries/4386>\
**Category:** Accessories for Raspberry Pi and Arduino\
**Created:** [February 16, 2026, 9:23pm UTC](https://forum.sunfounder.com/t/cannot-find-libraries/4386 "2026-02-16T21:23:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![k7mnm](https://avatars.discourse-cdn.com/v4/letter/k/ecd19e/32.png) [@k7mnm](https://forum.sunfounder.com/u/k7mnm)\
**Post date:** [February 16, 2026, 9:23pm UTC](https://forum.sunfounder.com/t/cannot-find-libraries/4386/1 "2026-02-16T21:23:53Z")

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Why does searching for libraries, specifically SSD1306 , not work after I installed the fusion hat+ software?

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**Author:** ![Spf650](https://avatars.discourse-cdn.com/v4/letter/s/f05b48/32.png) [@Spf650](https://forum.sunfounder.com/u/Spf650)\
**Post date:** [February 17, 2026, 7:15pm UTC](https://forum.sunfounder.com/t/cannot-find-libraries/4386/2 "2026-02-17T19:15:45Z")

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Did you also install the 1306 specific drivers?

pip3 install adafruit-circuitpython-ssd1306

If you did? Was this inside or outside a venv?