diff --git a/INSTALLER.md b/INSTALLER.md
index e902430fcb..352f9dfe53 100644
--- a/INSTALLER.md
+++ b/INSTALLER.md
@@ -186,30 +186,23 @@ Overte Interface AppImages are built using [linuxdeploy](https://github.com/linu
 ```bash
 cd overte
 mkdir build
-cd build
-rm -rf *
+rm -rf build/*
+conan install . -s build_type=Release -b missing -pr:b=default -of build
 ```
 Add `PRODUCTION_BUILD=1` to below command for release and release candidate builds.
 ```bash
-OVERTE_USE_SYSTEM_QT=true cmake .. -DOVERTE_CPU_ARCHITECTURE=-msse3 -DVCPKG_BUILD_TYPE=release -DSERVER_ONLY=true -DBUILD_TOOLS=true
+cmake --preset conan-release -DOVERTE_CPU_ARCHITECTURE=-msse3
 ```
 
 4. Build
 ```bash
-make domain-server assignment-client oven -j$(nproc)
+cmake --build --preset conan-release --target domain-server assignment-client oven
 ```
 
 5. Create Debian package
 ```bash
-cd ../pkg-scripts
-```
-For Debian 11 and Ubuntu 22.04:
-```bash
-OVERTE_USE_SYSTEM_QT="true" DEBVERSION="1-experimental-debian-11" DEBEMAIL="julian.gro@overte.org" DEBFULLNAME="Julian Groß" ./make-deb-server
-```
-For Ubuntu 18.04 and 20.04:
-```bash
-DEBVERSION="1-experimental-ubuntu-18.04" DEBEMAIL="julian.gro@overte.org" DEBFULLNAME="Julian Groß" ./make-deb-server
+cd pkg-scripts
+DEBVERSION="1-experimental-debian-11" DEBEMAIL="julian.gro@overte.org" DEBFULLNAME="Julian Groß" ./make-deb-server
 ```
 
 ##### RPM package
@@ -225,23 +218,23 @@ DEBVERSION="1-experimental-ubuntu-18.04" DEBEMAIL="julian.gro@overte.org" DEBFUL
 ```bash
 cd overte
 mkdir build
-cd build
-rm -rf *
+rm -rf build/*
+conan install . -s build_type=Release -b missing -pr:b=default -of build
 ```
 Add `PRODUCTION_BUILD=1` to below command for release and release candidate builds.
 ```bash
-OVERTE_USE_SYSTEM_QT=true cmake .. -DOVERTE_CPU_ARCHITECTURE=-msse3 -DVCPKG_BUILD_TYPE=release -DSERVER_ONLY=true -DBUILD_TOOLS=true
+cmake --preset conan-release -DOVERTE_CPU_ARCHITECTURE=-msse3 -DSERVER_ONLY=true -DBUILD_TOOLS=true
 ```
 
 4. Build
 ```bash
-make domain-server assignment-client oven -j$(nproc)
+cmake --build --preset conan-release --target domain-server assignment-client oven
 ```
 
 5. Create RPM package
 ```bash
-cd ../pkg-scripts
+cd pkg-scripts
 ```
 ```bash
-OVERTE_USE_SYSTEM_QT="true" RPMVERSION="1.experimental" ./make-rpm-server
+RPMVERSION="1.experimental" ./make-rpm-server
 ```
diff --git a/pkg-scripts/make-deb-server b/pkg-scripts/make-deb-server
index 3c009a8c6f..8ad2b874d3 100755
--- a/pkg-scripts/make-deb-server
+++ b/pkg-scripts/make-deb-server
@@ -5,14 +5,14 @@
 # SPDX-License-Identifier: Apache-2.0
 
 if [ "$OVERTE" = "" ]; then
-	OVERTE=`realpath ..`
+    OVERTE=`realpath ..`
 fi
 
 sudo apt-get install chrpath binutils dh-make
 
 DEB_BUILD_ROOT=temp-make-deb/overte-server_$DEBVERSION
 if [ -d temp-make-deb ]; then
-	rm -r temp-make-deb
+    rm -r temp-make-deb
 fi
 mkdir -p $DEB_BUILD_ROOT
 
@@ -25,10 +25,10 @@ chrpath -d $DEB_BUILD_ROOT/*
 
 # TODO: get Qt from Conan if building without system Qt
 
-# hack: we get libnode.so.108 from conan-libs folder, because the dpkg command at the end of this file cannot always find libnode
-cp $OVERTE/build/conanlibs/Release/libnode.so.108 $DEB_BUILD_ROOT
-# hack: we get libttb.so.12 from conan-libs folder, because the dpkg command at the end of this file cannot always find libtbb12
-cp $OVERTE/build/conanlibs/Release/libttb.so.12 $DEB_BUILD_ROOT
+# Hack: Create libnode.so from libnode.so.108
+# We don't fail on error, in case libnode is provided by the system already.
+ln -s $OVERTE/build/conanlibs/Release/libnode.so.* $OVERTE/build/conanlibs/Release/libnode.so || True
+cp $OVERTE/build/conanlibs/Release/*.so $DEB_BUILD_ROOT
 
 strip --strip-all $DEB_BUILD_ROOT/*
 cp $OVERTE/pkg-scripts/new-server $DEB_BUILD_ROOT
@@ -68,27 +68,24 @@ echo domain-server opt/overte >> debian/install
 echo oven opt/overte >> debian/install
 echo new-server opt/overte >> debian/install
 for so in *.so*; do
-	echo $so opt/overte/lib >> debian/install
+    echo $so opt/overte/lib >> debian/install
 done
 #for service in *.service; do
-#	echo $service opt/overte/systemd >> debian/install
+#   echo $service opt/overte/systemd >> debian/install
 #done
 #for target in *.target; do
-#	echo $target opt/overte/systemd >> debian/install
+#   echo $target opt/overte/systemd >> debian/install
 #done
 find resources -type f -exec sh -c 'echo {} opt/overte/$(dirname "{}") >> debian/install' \;
 find plugins -type f -exec sh -c 'echo {} opt/overte/$(dirname "{}") >> debian/install' \;
 
-if [ ! "$OVERTE_USE_SYSTEM_QT" ]; then
-	SOFILES=`ls *.so *.so.*.*.* | grep -Po '^(.+\.so(\.\d+)?)' | sed 's/\./\\\./g' | paste -d'|' -s`
-else
-	SOFILES=`ls *.so | grep -Po '^(.+\.so(\.\d+)?)' | sed 's/\./\\\./g' | paste -d'|' -s`
-fi
+# We look for *.so.*.*.* as well, in case Qt is there.
+SOFILES=`ls *.so *.so.*.*.* | grep -Po '^(.+\.so(\.\d+)?)' | sed 's/\./\\\./g' | paste -d'|' -s`
 
 # dpkg -S can only find packages which are already installed on the system.
 DEPENDS=`find * -path debian -prune -o -type f -executable -exec sh -c 'objdump -p {} | grep NEEDED' \; \
-	| awk '{print $2}' | sort | uniq | egrep -v "^($SOFILES)$" \
-	| xargs -n 1 -I {} sh -c 'dpkg -S {} | head -n 1' | cut -d ':' -f 1 | sort | uniq | paste -d',' -s`
+    | awk '{print $2}' | sort | uniq | egrep -v "^($SOFILES)$" \
+    | xargs -n 1 -I {} sh -c 'dpkg -S {} | head -n 1' | cut -d ':' -f 1 | sort | uniq | paste -d',' -s`
 
 cp $OVERTE/pkg-scripts/server-rules debian/rules
 sed "s/{DEPENDS}/$DEPENDS/" $OVERTE/pkg-scripts/server-control > debian/control
diff --git a/pkg-scripts/make-rpm-server b/pkg-scripts/make-rpm-server
index 5e7a10e500..e0518f5b83 100755
--- a/pkg-scripts/make-rpm-server
+++ b/pkg-scripts/make-rpm-server
@@ -5,7 +5,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 if [ "$OVERTE" = "" ]; then
-	OVERTE=`realpath ..`
+    OVERTE=`realpath ..`
 fi
 
 # Remove minus character from version numbers, because rpmtool doesn't allow them.
@@ -13,30 +13,32 @@ VERSION=${RPMVERSION//-}
 
 # TODO: Handle Qt built by Conan
 
+# Hack: Create libnode.so from libnode.so.108
+# We don't fail on error, in case libnode is provided by the system already.
+ln -s $OVERTE/build/conanlibs/Release/libnode.so.* $OVERTE/build/conanlibs/Release/libnode.so || True
 SOFILES=`ls \
-		$OVERTE/build/libraries/*/*.so \
-		$OVERTE/build/conanlibs/Release/libnode.so* \
-	| sed 's/\./\\\./g' \
-	| paste -d'|' -s`
+        $OVERTE/build/libraries/*/*.so \
+        $OVERTE/build/conanlibs/Release/*.so \
+    | sed 's/\./\\\./g' \
+    | paste -d'|' -s`
 
 DEPENDS=mesa-libGL,`ls \
-		$OVERTE/build/assignment-client/assignment-client \
-		$OVERTE/build/domain-server/domain-server \
-		$OVERTE/build/tools/oven/oven \
-		$OVERTE/build/libraries/*/*.so \
-		$OVERTE/build/conanlibs/Release/libnode.so* \
-		$OVERTE/build/conanlibs/Release/libtbb.so* \
-		$OVERTE/build/assignment-client/plugins/*.so \
-		$OVERTE/build/assignment-client/plugins/*/*.so \
-	| xargs -I {} sh -c 'objdump -p {} | grep NEEDED' \
-	| awk '{print $2}' \
-	| sort | uniq \
-	| grep -E -v "^($SOFILES)$" \
-	| grep -v ^libGL \
-	| xargs -I {} sh -c "ldconfig -p | grep {} | tr ' ' '\n' | grep /" \
-	| xargs rpm -qf --queryformat "%{NAME}\n" \
-	| sort | uniq \
-	| paste -d',' -s`
+        $OVERTE/build/assignment-client/assignment-client \
+        $OVERTE/build/domain-server/domain-server \
+        $OVERTE/build/tools/oven/oven \
+        $OVERTE/build/libraries/*/*.so \
+        $OVERTE/build/conanlibs/Release/*.so \
+        $OVERTE/build/assignment-client/plugins/*.so \
+        $OVERTE/build/assignment-client/plugins/*/*.so \
+    | xargs -I {} sh -c 'objdump -p {} | grep NEEDED' \
+    | awk '{print $2}' \
+    | sort | uniq \
+    | grep -E -v "^($SOFILES)$" \
+    | grep -v ^libGL \
+    | xargs -I {} sh -c "ldconfig -p | grep {} | tr ' ' '\n' | grep /" \
+    | xargs rpm -qf --queryformat "%{NAME}\n" \
+    | sort | uniq \
+    | paste -d',' -s`
 
 sudo yum install chrpath