Own project for Zibo-Z7-10 within PetaLinux

[Victor]

Hello all

I want to create own project and I follow step by step instruction from:
https://github.com/Digilent/Petalinux-Zybo-Z7-10

This is the part of the instruction:
------------------------------------
................................
Source the petalinux tools
Whenever you want to run any petalinux commands, you will need to first start by opening a new terminal and "sourcing" the Petalinux environment settings:

source /opt/pkg/petalinux/settings.sh

Download the petalinux project
If you plan on version controlling your project you should clone this repository using the following:

git clone --recursive https://github.com/Digilent/Petalinux-Zybo-Z7-10.git

Generate project
If you have obtained the project source directly from github, then you should simply cd into the Petalinux project directory.

petalinux-create -t project -s <path to .bsp file>
This will create a new petalinux project in your current working directory, which you should then cd into.
..................................

After command
git clone --recursive https://github.com/Digilent/Petalinux-Zybo-Z7-10.git
was created project
/home/victor/Petalinux-Zibo-Z7-10

But I do not understand how to do command 
petalinux-create -t project -s <path to .bsp file>
because of the project
/home/victor/Petalinux-Zibo-Z7-10
does not contain .bsp file

Please answer on the following questions:
1) what I did wrongly ?
2) how to do this step correctly ? 

Thank you,

Best regards,
Victor.
pulsarvictor2003@gmail.com

[vicentiu]

Sorry, there are two separate workflows and the readme doesn't distinguish between them well. We'll need to update the readme's.

Here are the two workflows:

1. git clone recursive, cd into project folder and then run petalinux-build (instead of petalinux-create -t project -s <path to .bsp file>)
2. download the bsp file from the releases tab, run "petalinux-create -t project -s <path to .bsp file>" which creates the whole project, cd into project folder, then run petalinux-build

[Victor]

Hello @vicentiu,

OK.

I executed the command:

victor@victor-System-Product-Name:~/Petalinux-Zybo-Z7-10$ source /opt/pkg/petalinux/settings.sh
PetaLinux environment set to '/opt/pkg/petalinux'
INFO: Checking free disk space
INFO: Checking installed tools
INFO: Checking installed development libraries
INFO: Checking network and other services

Then I cd into 
/home/victor/Petalinux-Zybo-Z7-10

Then  run the command "petalinux-build" and got the error:

victor@victor-System-Product-Name:~/Petalinux-Zybo-Z7-10$ petalinux-build
ERROR: You are not inside a PetaLinux project. Please specify a PetaLinux project!

As I think I still do not understand something, please help again.

Thank you,

Best regards,
Victor.
pulsarvictor2003@gmail.com

[vicentiu]

cd into Zybo-Z7-20 and run petalinux-build again. 

That's the project folder

[Victor]

Hello @vicentiu,

As I think, you meant  "Zybo-Z7-10",   of course.

victor@victor-System-Product-Name:~/Petalinux-Zybo-Z7-10/Zybo-Z7-10$ source /opt/pkg/petalinux/settings.sh
PetaLinux environment set to '/opt/pkg/petalinux'
INFO: Checking free disk space
INFO: Checking installed tools
INFO: Checking installed development libraries
INFO: Checking network and other services
victor@victor-System-Product-Name:~/Petalinux-Zybo-Z7-10/Zybo-Z7-10$ petalinux-build
mv: cannot move '/home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log' to '/home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log.old': Permission denied
[INFO] building project
petalinux-build: line 319: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log: Permission denied
[INFO] sourcing bitbake
petalinux-yocto: line 649: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log: Permission denied
petalinux-yocto: line 1963: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log: Permission denied
ERROR: Failed to source bitbake
petalinux-yocto: line 643: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log: Permission denied
petalinux-yocto: line 404: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/.petalinux/usage_statistics_token: Permission denied
petalinux-yocto: line 404: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/.petalinux/usage_statistics_token: Permission denied
ERROR: Failed to build project
petalinux-build: line 313: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log: Permission denied
petalinux-build: line 95: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/.petalinux/usage_statistics_token: Permission denied
petalinux-build: line 95: /home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/.petalinux/usage_statistics_token: Permission denied

Errors.
What was wronly?

Best regards,
Victor.

[vicentiu]

Seems like you created the project with one user and are building from another user account.

Are you familiar with Linux file permissions?

[Victor]

Hello @vicentiu,

There  is only one user - "victor"

Yes I am familiar with Linux file permissions,

but I did not find requirements about  permission  for any file in the instruction.

Thank you,

Best regards,
Victor.

[vicentiu]

Since you are familiar with Linux file permissions, you'll need to look into why the move command returns permission denied.

mv: cannot move '/home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log' to '/home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log.old': Permission denied

[Victor]

there is no file "/home/victor/Petalinux-Zybo-Z7-10/Zybo-Z7-10/build/build.log.old"

 

[vicentiu]

Correct. It's trying to rename (move) build.log to build.log.old.

[Victor]

Hello @vicentiu,

After reinstallation  Ubuntu,  PetaLinux and  cloned Digilent's project

all worked according instruction.

Image from CD succesfully loaded and worked.

Thank you,

Best regards,
Victor.