---> 2b4fd2ffd5bfStep 7/11 : RUN apt-get install -y ssmtp && echo "mailhub=mailcatcher:1025\nUseTLS=NO\nFromLineOverride=YES" > /etc/ssmtp/ssmtp.conf && echo "sendmail_path = /usr/sbin/ssmtp -t" > /usr/local/etc/php/conf.d/sendmail.ini ---> Running in 05a06a7ea486Reading package lists...Building dependency tree...Reading state information...E: Unable to locate package ssmtpThe command '/bin/sh -c apt-get install -y ssmtp && echo "mailhub=mailcatcher:1025\nUseTLS=NO\nFromLineOverride=YES" > /etc/ssmtp/ssmtp.conf && echo "sendmail_path = /usr/sbin/ssmtp -t" > /usr/local/etc/php/conf.d/sendmail.ini' returned a non-zero code: 100ERROR: Job failed: command terminated with exit code 100
---> 519cc8e0781dStep 7/11 : RUN apt-get install -y ssmtp && echo "mailhub=mailcatcher:1025\nUseTLS=NO\nFromLineOverride=YES" > /etc/ssmtp/ssmtp.conf && echo "sendmail_path = /usr/sbin/ssmtp -t" > /usr/local/etc/php/conf.d/sendmail.ini ---> Running in fc81e9f45916Reading package lists...Building dependency tree...Reading state information...E: Unable to locate package ssmtpThe command '/bin/sh -c apt-get install -y ssmtp && echo "mailhub=mailcatcher:1025\nUseTLS=NO\nFromLineOverride=YES" > /etc/ssmtp/ssmtp.conf && echo "sendmail_path = /usr/sbin/ssmtp -t" > /usr/local/etc/php/conf.d/sendmail.ini' returned a non-zero code: 100ERROR: Job failed: command terminated with exit code 100