# Error message by "leaf setup -p swo-wp76\_4.0.3" **URL:** \ **Category:** Uncategorized\ **Created:** [September 28, 2020, 8:35am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424 "2020-09-28T08:35:15Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Taka](https://avatars.discourse-cdn.com/v4/letter/t/b5a626/32.png) [@Taka](https://forum.legato.io/u/Taka)\ **Post date:** [September 28, 2020, 8:35am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/1 "2020-09-28T08:35:15Z")
To set up leaf development environment, I send the following command under myWorkspace. leaf setup -p swi-wp76\_4.0.3 WP76\_test But I saw that the following error code (attached picture) in my Ubuntsu PC 16.04 LTS. Error while installing required packages (Error during sync step for swi-verify-aptdeps\_1.6.191122 (command returned 100)) ![Error](https://us1.discourse-cdn.com/flex019/uploads/legato1/original/2X/3/39f790346b106507edd2ee87ac8a69be8bd8d3cf.png) I tried to send “leaf profile sync” command and “sudo apt-get update && sudo apt-get install automake autoconf swiflash swicwe”. But the result is same. Could you please advise how to avoid this error message. ---
**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\ **Post date:** [September 28, 2020, 9:19am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/2 "2020-09-28T09:19:25Z")
is it same issue as this one? > [@Leaf Setup error : Invalid Signature](https://forum.legato.io/t/leaf-setup-error-invalid-signature/4423): > > I am getting the following error when execute the command “leaf setup wp76xxstable -p swi-wp76\_4.0.0”: W: GPG error: [http://updatesite.sierrawireless.com/developerStudio3/debian](http://updatesite.sierrawireless.com/developerStudio3/debian) release/ InRelease: The following signatures were invalid: B8FE1028C4B6273DDDD9874EBB7E31ABF32351C8 E: The repository ‘[http://updatesite.sierrawireless.com/developerStudio3/debian](http://updatesite.sierrawireless.com/developerStudio3/debian) release/ InRelease’ is not signed. N: Updating from such a repository can’t be done securely, and is therefore disabled by default. N: See… what is your leaf version please? can you create another workspace and starting from scratch? ---
**Author:** ![Taka](https://avatars.discourse-cdn.com/v4/letter/t/b5a626/32.png) [@Taka](https://forum.legato.io/u/Taka)\ **Post date:** [September 29, 2020, 3:05am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/3 "2020-09-29T03:05:03Z")
The error message is difference. So, I think that it is difference issue. I create new workspace folder and try it. But I saw same error now. The following is leaf version. Leaf version 2.3.1 ---
**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\ **Post date:** [September 29, 2020, 3:16am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/4 "2020-09-29T03:16:16Z")
I don’t see such problem with ubuntu 14 using leaf version 2.1 to download packages. You can try this leaf 2.1 deb file. [leaf\_v2.1.deb](https://forum.legato.io/uploads/short-url/dEjbxGtnMrEQXI3LFAAR0znzCzv.deb) (139.4 KB) ---
**Author:** ![Taka](https://avatars.discourse-cdn.com/v4/letter/t/b5a626/32.png) [@Taka](https://forum.legato.io/u/Taka)\ **Post date:** [September 29, 2020, 5:16am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/5 "2020-09-29T05:16:00Z")
Thanks for your support. I uninstall latest leaf and install leaf2.1 deb file. But I saw same issue. ---
**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\ **Post date:** [September 29, 2020, 5:19am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/6 "2020-09-29T05:19:31Z")
do you see this in VSCODE with the leaf plugin? > **[Install the Legato Plugin for VSCode - Legato Docs](https://docs.legato.io/latest/tools_vsCodeInstall.html)** > > legato™ is an open source Linux-based embedded platform designed to simplify connected IoT application development ---
**Author:** ![Taka](https://avatars.discourse-cdn.com/v4/letter/t/b5a626/32.png) [@Taka](https://forum.legato.io/u/Taka)\ **Post date:** [October 15, 2020, 1:36am UTC](https://forum.legato.io/t/error-message-by-leaf-setup-p-swo-wp76-4-0-3/5424/7 "2020-10-15T01:36:50Z")
I re-install Ubuntu in my environment. Then, I can setup swi-wp\_4.0.3. Thanks for your support.