unable to connect to 127.0.0.1:3500 on rubystack sample linux debian mint

When I finish the rubystack installation, the first time I Can connect to the sample. But after restarting my box I can't connect anymore to the sample. I ran:

./rubystack-3.2.1-1/ctlscript.sh start

and I can see the services running with:

ps -eaf|grep ruby:

myuser 4977     1  0 10:16 ?  00:00:00 /bin/sh /home/myuser/rubystack-3.2.1-1/mysql/bin/mysqld_safe --defaults-file=/home/myuser/rubystack-3.2.1-1/mysql/my.cnf --port=33066 --socket=/home/myuser/rubystack-3.2.1-1/mysql/tmp/mysql.sock --datadir=/home/myuser/rubystack-3.2.1-1/mysql/data --log-error=/home/myuser/rubystack-3.2.1-1/mysql/data/mysqld.log --pid-file=/home/myuser/rubystack-3.2.1-1/mysql/data/myboxx.pid --lower-case-table-names=1
myuser 5222  4977  0 10:16 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/mysql/bin/mysqld.bin --defaults-file=/home/myuser/rubystack-3.2.1-1/mysql/my.cnf --basedir=/home/myuser/rubystack-3.2.1-1/mysql --datadir=/home/myuser/rubystack-3.2.1-1/mysql/data --plugin-dir=/home/myuser/rubystack-3.2.1-1/mysql/lib/plugin --lower-case-table-names=1 --log-error=/home/myuser/rubystack-3.2.1-1/mysql/data/mysqld.log --pid-file=/home/myuser/rubystack-3.2.1-1/mysql/data/myboxx.pid --socket=/home/myuser/rubystack-3.2.1-1/mysql/tmp/mysql.sock --port=33066
myuser 5256     1  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/memcached/bin/.memcached.bin -l localhost -p 11211 -P /home/myuser/rubystack-3.2.1-1/memcached/bin/memcached.pid -u root -d
myuser 5299     1  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5323  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5324  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5326  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5327  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5329  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf
myuser 5336  5299  0 10:17 ?  00:00:00 /home/myuser/rubystack-3.2.1-1/apache2/bin/httpd -f /home/myuser/rubystack-3.2.1-1/apache2/conf/httpd.conf

But I just can't connect to check the sample again. I don't change anything yet on the configurations. This is what I do to install the ruby stack

chmod 755 bitnami-rubystack-3.2.1-1-linux-x64-installer.bin 
./bitnami-rubystack-3.2.1-1-linux-x64-installer.bin 
cd ~
cd rubystack-3.2.1-1/
./ctlscript.sh 
./ctlscript.sh status

And my $PATH have this:

/home/s1/bin:/usr/local/bin:/usr/bin:/bin

edit: I can connect to:

http://localhost:8080/index.html
http://127.0.0.1:8080/phpmyadmin/index.php#...

I appreciate any help. Regards and thanks.