# Patroni PPG13 dependency problem

**URL:** <https://forums.percona.com/t/patroni-ppg13-dependency-problem/15793>\
**Category:** Percona Distribution for PostgreSQL\
**Created:** [May 24, 2022, 7:37am UTC](https://forums.percona.com/t/patroni-ppg13-dependency-problem/15793 "2022-05-24T07:37:01Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![hisham](https://avatars.discourse-cdn.com/v4/letter/h/f14d63/32.png) [@hisham](https://forums.percona.com/u/hisham)\
**Post date:** [May 24, 2022, 7:37am UTC](https://forums.percona.com/t/patroni-ppg13-dependency-problem/15793/1 "2022-05-24T07:37:01Z")

</div>

Hi Everyone,

I’m trying to install percona-patroni with ppg13 on Debian bullseye. I seem to have dependency problem while trying to install the package using apt. The received the following message:  
percona-patroni : Depends: python3-ydiff but it is not installable. I cannot find the said package on any debian repo. Can I use pip to satisfy this dependency?

---

<div class="post-metadata">

**Author:** ![Vadim\_Yalovets](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/vadim_yalovets/32/43_2.png) [@Vadim\_Yalovets](https://forums.percona.com/u/Vadim_Yalovets)\
**Post date:** [May 24, 2022, 8:20am UTC](https://forums.percona.com/t/patroni-ppg13-dependency-problem/15793/2 "2022-05-24T08:20:46Z")

</div>

Hi @hisham,

[https://repo.percona.com/ppg-14/apt/pool/main/y/ydiff/python3-ydiff\_1.2-1.bullseye\_all.deb](https://repo.percona.com/ppg-14/apt/pool/main/y/ydiff/python3-ydiff_1.2-1.bullseye_all.deb)

---

<div class="post-metadata">

**Author:** ![hisham](https://avatars.discourse-cdn.com/v4/letter/h/f14d63/32.png) [@hisham](https://forums.percona.com/u/hisham)\
**Post date:** [May 24, 2022, 8:27am UTC](https://forums.percona.com/t/patroni-ppg13-dependency-problem/15793/3 "2022-05-24T08:27:22Z")

</div>

Hi adivinho,

Thank you for your help. Problem solved.