# Dependency packages for rasa-core and rasa-nlu

**URL:** <https://forum.rasa.com/t/dependency-packages-for-rasa-core-and-rasa-nlu/1124>\
**Category:** Rasa Open Source\
**Created:** [September 14, 2018, 9:30pm UTC](https://forum.rasa.com/t/dependency-packages-for-rasa-core-and-rasa-nlu/1124 "2018-09-14T21:30:27Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![fade2black](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/fade2black/32/1922_2.png) [@fade2black](https://forum.rasa.com/u/fade2black)\
**Post date:** [September 14, 2018, 9:30pm UTC](https://forum.rasa.com/t/dependency-packages-for-rasa-core-and-rasa-nlu/1124/1 "2018-09-14T21:30:27Z")

</div>

I want to install `rasa-core` and `rasa-nlu`. These packages require some packages be preinstalled. For example, if you don’t have `tensorflow`, then the installation fails with the following error message

```auto
Could not find a version that satisfies the requirement tensorflow~=1.10 (from rasa_core) (from versions: )
No matching distribution found for tensorflow~=1.10 (from rasa_core)

```

Where can I find a list of dependencies for `for these packages on the RASA site?

---

<div class="post-metadata">

**Author:** ![fade2black](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/fade2black/32/1922_2.png) [@fade2black](https://forum.rasa.com/u/fade2black)\
**Post date:** [September 14, 2018, 10:29pm UTC](https://forum.rasa.com/t/dependency-packages-for-rasa-core-and-rasa-nlu/1124/2 "2018-09-14T22:29:04Z")

</div>

Never mind. I have found here: [https://github.com/RasaHQ/rasa\_nlu.git](https://github.com/RasaHQ/rasa_nlu.git)

---

<div class="post-metadata">

**Author:** ![Shubham\_Abhani](https://avatars.discourse-cdn.com/v4/letter/s/58f4c7/32.png) [@Shubham\_Abhani](https://forum.rasa.com/u/Shubham_Abhani)\
**Post date:** [January 10, 2023, 9:37am UTC](https://forum.rasa.com/t/dependency-packages-for-rasa-core-and-rasa-nlu/1124/3 "2023-01-10T09:37:49Z")

</div>

I want to install rasa-core. these packages install be preinstalled library. for example, TensorFlow. then the installation fails with the following error message.

```auto
ERROR: Could not find a version that satisfies the requirement tensorflow~=1.13.0 (from rasa_core) (from versions: 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0rc0, 2.6.0rc1, 2.6.0rc2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.7.0rc0, 2.7.0rc1, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0rc0, 2.8.0rc1, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0rc0, 2.9.0rc1, 2.9.0rc2, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0rc0, 2.10.0rc1, 2.10.0rc2, 2.10.0rc3, 2.10.0, 2.10.1, 2.11.0rc0, 2.11.0rc1, 2.11.0rc2, 2.11.0)
ERROR: No matching distribution found for tensorflow~=1.13.0 (from rasa_core)

```