# Pumas 2.7 installation error

**URL:** <https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234>\
**Category:** Installation\
**Created:** [August 15, 2025, 5:58pm UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234 "2025-08-15T17:58:35Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Bhargav](https://avatars.discourse-cdn.com/v4/letter/b/dfb087/32.png) [@Bhargav](https://discourse.pumas.ai/u/Bhargav)\
**Post date:** [August 15, 2025, 5:58pm UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234/1 "2025-08-15T17:58:35Z")

</div>

Dear Pumas team,

i am already using pumas 2.6.1, i am trying to install 2.7, these are the errors i am facing

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pumas/original/1X/1bbb05208f44a0d8bef911a232c94a14571dfdc0.png)

i went to the microsoft store and installed the Juliaup

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pumas/original/1X/ab5d1bb232fc61705077162a1ef1be4dddb6b23b.png)

but it is not recognised in vs code.

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pumas/original/1X/22fad01b07df4f0cc4f837715b95d0981e713503.png)

Thank you

---

<div class="post-metadata">

**Author:** ![andreasnoack](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.pumas.ai/andreasnoack/32/22_2.png) [@andreasnoack](https://discourse.pumas.ai/u/andreasnoack)\
**Post date:** [August 15, 2025, 9:11pm UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234/2 "2025-08-15T21:11:25Z")

</div>

Are you following these instructions [Desktop Installation · Pumas](https://docs.pumas.ai/stable/platformdetails/desktop/)

Have you tried to install `winget` from the Microsoft Store as suggested in the error message?

Which version of Windows are you running?

---

<div class="post-metadata">

**Author:** ![Bhargav](https://avatars.discourse-cdn.com/v4/letter/b/dfb087/32.png) [@Bhargav](https://discourse.pumas.ai/u/Bhargav)\
**Post date:** [August 16, 2025, 8:19am UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234/3 "2025-08-16T08:19:34Z")

</div>

yes, i followed those instructions.

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pumas/original/1X/38831c10552208d072645528d8971849c769ebc6.png)

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/pumas/original/1X/d20ba2e3e0d7f10d9c85cf8c2095d2bca2db59a1.png)

this is the error which i am getting now, after installing winget

i am using, windows 10 pro  
Processor Intel(R) Core™ i5-4210U CPU @ 1.70GHz 1.70 GHz

---

<div class="post-metadata">

**Author:** ![andreasnoack](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.pumas.ai/andreasnoack/32/22_2.png) [@andreasnoack](https://discourse.pumas.ai/u/andreasnoack)\
**Post date:** [August 17, 2025, 11:45am UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234/4 "2025-08-17T11:45:00Z")

</div>

It looks like you might have an older version of Pumas installed. Please to go add and remove apps and remove any old Pumas installation that you might have. Please also delete any settings related to Pumas in your settings.json file and then rerun the new installation steps.

---

<div class="post-metadata">

**Author:** ![Bhargav](https://avatars.discourse-cdn.com/v4/letter/b/dfb087/32.png) [@Bhargav](https://discourse.pumas.ai/u/Bhargav)\
**Post date:** [August 17, 2025, 4:45pm UTC](https://discourse.pumas.ai/t/pumas-2-7-installation-error/1234/5 "2025-08-17T16:45:51Z")

</div>

Yes, it worked.

Thank you