Question - Portainer installation issues

Question:
Hi, i’m trying to run Eramba in Docker, but when i run the continers ( alpine, mysql,eramba, cron ), eramba fails, and i don’t know why…

Here is the log of Eramba container:

Could not open input file: composer.phar

sending incremental file list

rsync: [sender] change_dir “/var/www/eramba/app/upgrade/data_template” failed: No such file or directory (2)

rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1338) [sender=3.2.7]

sent 19 bytes received 12 bytes 62.00 bytes/sec

total size is 0 speedup is 0.00

sending incremental file list

rsync: [sender] change_dir “/var/www/eramba/app/upgrade/logs_template” failed: No such file or directory (2)

sent 19 bytes received 12 bytes 62.00 bytes/sec

total size is 0 speedup is 0.00

rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1338) [sender=3.2.7]

Could not open input file: app/upgrade/bin/cake.php