# Can't install MIAB nc error

**URL:** <https://discourse.mailinabox.email/t/cant-install-miab-nc-error/12895>\
**Category:** Help with Setup/Upgrade\
**Created:** [May 17, 2025, 3:29am UTC](https://discourse.mailinabox.email/t/cant-install-miab-nc-error/12895 "2025-05-17T03:29:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![orlovnv](https://discourse.mailinabox.email/letter_avatar_proxy/v4/letter/o/d9b06d/32.png) [@orlovnv](https://discourse.mailinabox.email/u/orlovnv)\
**Post date:** [May 17, 2025, 3:29am UTC](https://discourse.mailinabox.email/t/cant-install-miab-nc-error/12895/1 "2025-05-17T03:29:11Z")

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Mail-in-a-Box Version: v71a

Updating system packages…  
Installing system packages…  
Initializing system random number generator…  
Opening alternate SSH port 56777.  
Firewall is active and enabled on system startup  
Synchronizing state of fail2ban.service with SysV service script with /lib/systemd/systemd-sysv-install.  
Executing: /lib/systemd/systemd-sysv-install enable fail2ban  
Installing nsd (DNS server)…  
Installing Postfix (SMTP server)…  
Installing Dovecot (IMAP server)…  
Installing OpenDKIM/OpenDMARC…  
Installing SpamAssassin…  
Installing Nginx (web server)…  
Installing Roundcube (webmail)…  
Installing Nextcloud (contacts/calendar)…

## FAILED: sudo -u www-data php8.0 /usr/local/lib/owncloud/console.php app:enable contacts

## Could not download app contacts

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**Author:** ![eXTric](https://discourse.mailinabox.email/letter_avatar_proxy/v4/letter/e/bb73d2/32.png) [@eXTric](https://discourse.mailinabox.email/u/eXTric)\
**Post date:** [May 18, 2025, 6:20am UTC](https://discourse.mailinabox.email/t/cant-install-miab-nc-error/12895/2 "2025-05-18T06:20:08Z")

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The search is extremely helpful as well as providing some details about your setup.

> [@Fresh install of MIAB v68 Ubuntu 22.04 VPS fails to install Nextcloud Contacts](https://discourse.mailinabox.email/t/fresh-install-of-miab-v68-ubuntu-22-04-vps-fails-to-install-nextcloud-contacts/11950):
>
> I’ve got a fresh VPS from Ultahost with Ubuntu 22.04, following along with the instructions in the setup guide I curl the install script from MIAB and run that with sudo. Updating system packages... Installing system packages... Initializing system random number generator... Firewall is active and enabled on system startup Synchronizing state of fail2ban.service with SysV service script with /lib/systemd/systemd-sysv-install. Executing: /lib/systemd/systemd-sysv-install enable fail2ban Install…

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**Author:** ![system](https://discourse.mailinabox.email/uploads/default/original/2X/4/4d0933d13c456b7e57f296aa6cc344525b6f0c70.png) [@system](https://discourse.mailinabox.email/u/system)\
**Post date:** [May 25, 2025, 6:20am UTC](https://discourse.mailinabox.email/t/cant-install-miab-nc-error/12895/3 "2025-05-25T06:20:55Z")

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