How do you update the php version in chvb/docker-apache-php ? I have tried apt-get update / upgrade php and php -v lists it as
# php -v
PHP 5.5.9-1ubuntu4.14 (cli) (built: Oct 28 2015 01:34:46)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
with Zend OPcache v7.0.3, Copyright (c) 1999-2014, by Zend Technologies
Extracting templates from packages: 100%
Preconfiguring packages ...
Setting up tzdata (2017c-0ubuntu0.14.04) ...
mv: cannot move '/etc/localtime.dpkg-new' to '/etc/localtime': Device or resource busy
dpkg: error processing package tzdata (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
tzdata
E: Sub-process /usr/bin/dpkg returned an error code (1)
Ideas?