diff --git a/hsmodem/SharedLibs/aarch64/libsoundio.so b/hsmodem/SharedLibs/aarch64/libsoundio.so
new file mode 120000
index 0000000..3f53e65
--- /dev/null
+++ b/hsmodem/SharedLibs/aarch64/libsoundio.so
@@ -0,0 +1 @@
+libsoundio.so.2
\ No newline at end of file
diff --git a/hsmodem/SharedLibs/aarch64/libsoundio.so.2 b/hsmodem/SharedLibs/aarch64/libsoundio.so.2
new file mode 120000
index 0000000..dc6eecd
--- /dev/null
+++ b/hsmodem/SharedLibs/aarch64/libsoundio.so.2
@@ -0,0 +1 @@
+libsoundio.so.2.0.0
\ No newline at end of file
diff --git a/hsmodem/SharedLibs/aarch64/libsoundio.so.2.0.0 b/hsmodem/SharedLibs/aarch64/libsoundio.so.2.0.0
new file mode 100644
index 0000000..9e2fff9
Binary files /dev/null and b/hsmodem/SharedLibs/aarch64/libsoundio.so.2.0.0 differ
diff --git a/hsmodem/SharedLibs/windows/libsoundio.dll b/hsmodem/SharedLibs/windows/libsoundio.dll
new file mode 100755
index 0000000..e9b8295
Binary files /dev/null and b/hsmodem/SharedLibs/windows/libsoundio.dll differ
diff --git a/hsmodem/SharedLibs/x86_64/libsoundio.so b/hsmodem/SharedLibs/x86_64/libsoundio.so
new file mode 120000
index 0000000..3f53e65
--- /dev/null
+++ b/hsmodem/SharedLibs/x86_64/libsoundio.so
@@ -0,0 +1 @@
+libsoundio.so.2
\ No newline at end of file
diff --git a/hsmodem/SharedLibs/x86_64/libsoundio.so.2 b/hsmodem/SharedLibs/x86_64/libsoundio.so.2
new file mode 120000
index 0000000..dc6eecd
--- /dev/null
+++ b/hsmodem/SharedLibs/x86_64/libsoundio.so.2
@@ -0,0 +1 @@
+libsoundio.so.2.0.0
\ No newline at end of file
diff --git a/hsmodem/SharedLibs/x86_64/libsoundio.so.2.0.0 b/hsmodem/SharedLibs/x86_64/libsoundio.so.2.0.0
new file mode 100755
index 0000000..0bc1be2
Binary files /dev/null and b/hsmodem/SharedLibs/x86_64/libsoundio.so.2.0.0 differ
diff --git a/hsmodem/hsmodem.sh b/hsmodem/hsmodem.sh
index feb50e9..158c136 100755
--- a/hsmodem/hsmodem.sh
+++ b/hsmodem/hsmodem.sh
@@ -13,26 +13,23 @@ echo
 echo "Install required packages and libraries. Press ENTER ..."
 read
 sudo apt-get update
-sudo apt-get -y install libopus-dev libfftw3-dev libcodec2-dev libsndfile-dev libasound-dev mono-complete pavucontrol git g++ build-essential libsoundio-dev
+sudo apt-get -y install libopus-dev libfftw3-dev libcodec2-dev libsndfile-dev libasound-dev mono-complete pavucontrol git g++ build-essential
 echo
 echo "Download hsmodem sources from github. Press ENTER ... "
 read
 git clone https://github.com/dj0abr/SSB_HighSpeed_Modem
 echo
-echo "Compile the sources and build the executable program. Press ENTER ..."
-read
 pwd
 cd SSB_HighSpeed_Modem/hsmodem
-pwd
-make -j 4
 echo
-echo "copy the shared libraries to it's final location. Press ENTER ..."
+echo "copy GUI and the shared libraries to it's final location. Press ENTER ..."
 read
 echo copy oscardata.exe
 pwd
 cp ../oscardata/oscardata/bin/Release/oscardata.exe ../hsmodemLinux
 # now find the shared library directory
 # this is the directory where libopus.so is installed
+# the program searches the shared libs in this directory 
 LIBNAME=$(find /usr -name libopus.so | head -1)
 LIBFOLDER=$(dirname $LIBNAME)
 ARCHITECTURE=$(uname -m)
@@ -40,18 +37,19 @@ echo copy shared libraries for $ARCHITECTURE to $LIBFOLDER
 echo
 if [ ${ARCHITECTURE} == 'x86_64' ]; 
 then
-sudo cp ./SharedLibs/$ARCHITECTURE/*.so $LIBFOLDER
-echo "finished. Your project is in folder: ./SSB_HighSpeed_Modem/hsmodemLinux"
-echo "you can copy this folder to any location"
-echo "to run hsmodem:  mono  oscardata.exe"
+sudo cp ./SharedLibs/$ARCHITECTURE/* $LIBFOLDER
 elif [ ${ARCHITECTURE} == 'aarch64' ]; 
 then
-sudo cp ./SharedLibs/$ARCHITECTURE/*.so $LIBFOLDER
-echo "finished. Your project is in folder: ./SSB_HighSpeed_Modem/hsmodemLinux"
-echo "you can copy this folder to any location"
-echo "to run hsmodem:  mono  oscardata.exe"
+sudo cp ./SharedLibs/$ARCHITECTURE/* $LIBFOLDER
 else
     echo ================================================================
     echo error: no shared libs for $ARCHITECTURE . Install them manually.
     echo ================================================================
 fi
+echo "Compile the sources and build the executable program. Press ENTER ..."
+read
+pwd
+make -j 4
+echo "finished. Your project is in folder: ./SSB_HighSpeed_Modem/hsmodemLinux"
+echo "you can copy this folder to any location"
+echo "to run hsmodem:  mono  oscardata.exe"