install on centos

any idea about:


Error: There has been an error.
Standalone Backendless installs MongoDB and it enables journal files that
require at least 4Gb free disk space.

Hi Burel,

The error tells that you need more free space on disk to install Standalone Backendless (at least 4 Gb).

Here is my df -h output:

Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 3.9G 573M 3.3G 15% /
devtmpfs 478M 0 478M 0% /dev
tmpfs 495M 0 495M 0% /dev/shm
tmpfs 495M 63M 432M 13% /run
tmpfs 495M 0 495M 0% /sys/fs/cgroup
/dev/mapper/vg00-usr 9.8G 2.9G 6.5G 31% /usr
none 495M 72K 494M 1% /tmp
/dev/mapper/vg00-home 9.8G 9.0M 9.3G 1% /home
/dev/mapper/vg00-var 9.8G 1.9G 7.5G 20% /var
tmpfs 99M 0 99M 0% /run/user/0

Hi Burel,

We are looking into it.


Hi Burel,

The problem is that we are currently checking the disk space available to install MongoDB before setting the installation directory. We will modify the installer to check it after the installation directory has been provided.
As a workaround you can run the installer setting the installation directory with the option —installdir to a directory which have enough disk space.

./ --installdir /home/username/backendless-3.0.0-10

Please, let us know if the above address your issue.

thanks i works … for installation but … I got ‘Play-server could not be started’

Any idea … dependencies ?

./ start
160205 19:46:05 mysqld_safe Logging to ‘/usr/src/backendless/mysql/data/mysqld.log’.
160205 19:46:05 mysqld_safe Starting mysqld.bin daemon with databases from /usr/src/backendless/mysql/data
/usr/src/backendless/mysql/scripts/ : mysql started at port 3308
/usr/src/backendless/mongodb/scripts/ : mongodb started at port 27017
/usr/src/backendless/redis/scripts/ : redis started
/usr/src/backendless/redis/scripts/ : backendless_debug_redis started
/usr/src/backendless/apps/backendless/scripts/ : Flightcontrol started
/usr/src/backendless/apps/backendless/scripts/ : Play-server could not be started
/usr/src/backendless/apps/backendless/scripts/ : Taskmanager started
/usr/src/backendless/apps/backendless/scripts/ : Coderunner started
Syntax OK
/usr/src/backendless/apache2/scripts/ : httpd started at port 88


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I upgraded the Linux Machine to 4gb RAM and install works fine. 1g was too small …
1st access to admin works … start trying any features …
Thanks for support

How are you?

I also tried to install backendless standalone on linux
At the end I got this error

Warning: Problem running post-install step. Installation may not complete correctly
Unknown error while running /home/myuser/backendless-3.0.0-16/common/bin/curl -v -# --stderr
/home/myuser/backendless-3.0.0-16/apps/backendless/logs/flightcontrol_response.log -X GET -o

I attach log contents also.

[Thread-1] INFO spark.webserver.SparkServer - == Spark has ignited …

[Thread-1] INFO spark.webserver.SparkServer - >> Listening on

[Thread-1] INFO org.eclipse.jetty.server.Server - jetty-9.0.z-SNAPSHOT

[Thread-1] INFO org.eclipse.jetty.server.ServerConnector - Started

I don’t know why this happens.
Please help me.
Thank you for your trying.