Problem with RTPEngine in clean installation - Debian 10

[OsvaldoSierra]

Hi guys! I'm installing dsiprouter in a Debian 10 in a clean install. I'm stucked with the error bellow. Is something missing?

+ KERN_HDR_COMMON_URI=
+ apt-get install -y ./
Reading package lists... Done
E: Unsupported file ./ given on commandline
+ RET=100
+ rm -f ''
+ exit 100
+ return 100
+ ((  100 != 0  ))
+ printerr 'Problem with installing the required libraries for RTPEngine'
+ [[ Problem with installing the required libraries for RTPEngine == \-\n ]]
+ printf '%b%s%b\n' '\033[1;31m' 'Problem with installing the required libraries for RTPEngine' '\033[39;49;00m'
Problem with installing the required libraries for RTPEngine
+ exit 1
+ ((  1 != 0  ))
+ printerr 'RTPEngine install failed'
+ [[ RTPEngine install failed == \-\n ]]
+ printf '%b%s%b\n' '\033[1;31m' 'RTPEngine install failed' '\033[39;49;00m'
RTPEngine install failed
+ cleanupAndExit 1
+ rm -f /etc/apt/apt.conf.d/local
+ set +x

[OsvaldoSierra]

I've solved it using ./dsiprouter --rtpengine.... sorry for wasted your time....