[dupe] Error installing Nextcloud

[Jasonb11]

Details:

• Date | Sat 24 Nov 23:41:14 EST 2018
• Bug report | N/A
• DietPi version | v6.17.12 (Fourdee/master)
• Img creator | DietPi Core Team
• Pre-image | Raspbian Lite
• SBC device | RPi 3 Model B+ (armv7l) (index=3)
• Kernel version | Letsencrypt supports Free Noip.com Dynamic DNS #1159 SMP Sun Nov 4 17:50:20 GMT 2018
• Distro | stretch (index=4)
• Command | ncc maintenance:install
• Exit code | 1
• Software title | DietPi-Software

Steps to reproduce:

1. ...
2. ...

Expected behaviour:

• ...

Actual behaviour:

• ...

Extra details:

• ...

Additional logs:

``
Log file contents:
An unhandled exception has been thrown:
Error: Class 'Memcached' not found in /var/www/nextcloud/config/config.php:1156
Stack trace:
#0 /var/www/nextcloud/lib/private/Config.php(214): include()
#1 /var/www/nextcloud/lib/private/Config.php(63): OC\Config->readData()
#2 /var/www/nextcloud/lib/base.php(140): OC\Config->__construct('/var/www/nextcl...')
#3 /var/www/nextcloud/lib/base.php(591): OC::initPaths()
#4 /var/www/nextcloud/lib/base.php(1068): OC::init()
#5 /var/www/nextcloud/console.php(46): require_once('/var/www/nextcl...')
#6 /var/www/nextcloud/occ(11): require_once('/var/www/nextcl...')
#7 {main}

[MichaIng]

Known issue. Fixed with v6.18, which will be released today, most properly.

To fix it now read: https://github.com/Fourdee/DietPi/issues/2192#issuecomment-433711737

Will mark this as closed.