Good morning, I am trying to use caravel_user_project. I followed the steps in the tutorial, but I a...

Luca Martis

07/26/2024, 9:56 AM

Good morning, I am trying to use caravel_user_project. I followed the steps in the tutorial, but I am receiving this error. I can't even run the basic example. How can I resolve this?

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:01 AM

You are missing a dependency https://pypi.org/project/volare/

Luca Martis

07/26/2024, 10:08 AM

image.png

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:13 AM

yheap. Install it.

Luca Martis

07/26/2024, 10:14 AM

Sorry, I didn’t understand. What should I do? Do I need to run the command

make setup

again?

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:14 AM

yes. Google it .

Luca Martis

07/26/2024, 10:16 AM

Google what ?

Luca Martis

07/26/2024, 10:19 AM

I don't understand. 1. I've cloned the repository. I ran the command

make setup

. 2. I ran the command

make user_project_example

and received that error. 3. I installed Volare. 4. I ran the command

make user_project_example

again and received the same error. What should I do?

Vijayan Krishnan

07/26/2024, 10:29 AM

Try following

Copy code

export PDK=sky130A
make pdk-with-volare

Then try hardening design

Vijayan Krishnan

07/26/2024, 10:30 AM

make user_proj_example

should be executed inside

caravel_user_project

directory not from

openlane

directory. Here

make

execution different

Luca Martis

07/26/2024, 10:38 AM

Still get the same error

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:39 AM

do not use sudo

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:40 AM

Copy code

sudo apt-get update
sudo apt-get install python3 python3-pip xz-utils

Luca Martis

07/26/2024, 10:40 AM

without sudo

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:40 AM

Copy code

python3 -m pip install --upgrade --no-cache-dir volare

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:41 AM

Copy code

To verify it works
volare --version

Luca Martis

07/26/2024, 10:41 AM

image.png

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:42 AM

Check paths

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:42 AM

echo $PATH

Luca Martis

07/26/2024, 10:43 AM

image.png

Vijayan Krishnan

07/26/2024, 10:45 AM

run

make setup

again and see all installation completes or fails some where

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:45 AM

https://sdmay23-28.sd.ece.iastate.edu/docs/Caravel%20Tutorial%20Document.pdf

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:45 AM

pragraph 4.2

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:45 AM

you need to set the path for caravel executables

Luca Martis

07/26/2024, 10:48 AM

I had already done that. But it still gave the same error. Another question: how can I free up the occupied space? It seems to me that simply deleting the folder is not enough.

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:49 AM

reinstall

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:49 AM

follow the previous attached guide

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:50 AM

shift + del = purge

ΕΛΕΥΘΕΡΙΟΣ ΜΠΑΤΖΟΛΗΣ

07/26/2024, 10:50 AM

check trash

Luca Martis

07/26/2024, 10:52 AM

Sorry, be precise. I want to delete everything done so far, but it seems that deleting the folder alone is not enough. How can I clean everything up?

Mitch Bailey

07/26/2024, 2:01 PM

@Luca Martis How about this? https://stackoverflow.com/questions/48957195/how-to-fix-docker-got-permission-denied-issue

3 Views

Open in Slack

Previous Next

What is Linen?

Linen is a search-engine friendly community platform. We offer integrations with existing Slack/Discord communities and make those conversations Google-searchable.