# Phpbb3 import - error while building container

**URL:** <https://meta.discourse.org/t/phpbb3-import-error-while-building-container/254478>\
**Category:** Migration\
**Tags:** phpbb\
**Created:** [February 8, 2023, 3:35pm UTC](https://meta.discourse.org/t/phpbb3-import-error-while-building-container/254478 "2023-02-08T15:35:26Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![AudeF](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/audef/32/292465_2.png) [@AudeF](https://meta.discourse.org/u/AudeF)\
**Post date:** [February 8, 2023, 3:35pm UTC](https://meta.discourse.org/t/phpbb3-import-error-while-building-container/254478/1 "2023-02-08T15:35:26Z")

</div>

Hi!  
I’m trying to import my old phpBB3 forum in discourse, by following this tutorial : [Migrate a phpBB3 forum to Discourse](https://meta.discourse.org/t/migrate-a-phpbb3-forum-to-discourse/30810)

But I can’t even prepare the docker container 😅

When I execute `launcher rebuild import` I have this error:

```plaintext
FAILED
--------------------
Pups::ExecError: apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y nano libmariadb-dev mariadb-server failed with return #<Process::Status: pid 254 exit 100>
Location of failure: /usr/local/lib/ruby/gems/3.1.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cmd"=>["mkdir -p /shared/import/mysql/data", "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y nano libmariadb-dev mariadb-server", "sed -Ei 's/^log/#&/' /etc/mysql/my.cnf"]}
bootstrap failed with exit code 100

```

It’s a brand new install of Discourse 3.1.0.beta2, on Ubuntu 22.04 LTS.

Any idea of what’s happening? Thanks for your help!

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