diff --git a/Installation_Linux/Rocky/Install.bsh b/Installation_Linux/Rocky/Install.bsh
index 8486f30..5af43c4 100644
--- a/Installation_Linux/Rocky/Install.bsh
+++ b/Installation_Linux/Rocky/Install.bsh
@@ -106,12 +106,30 @@ git clone --recurse-submodules --depth 1 https://github.com/darktable-org/darkta
 cd darktable
 git fetch --tags
 git checkout tags/release-5.2.1
-
 git submodule update --init
+sudo dnf install -y cmake glib2-devel gtk3-devel openexr-devel gphoto2-devel libjxl-devel libavif-devel libheif-devel llvm
+git clone https://github.com/lensfun/lensfun.git
+cd lensfun
+mkdir build
+cd build
+cmake ..
+make
+sudo make install
+
 ./build.sh --prefix /opt/darktable --build-type Release --install --sudo
+
 ln -s /opt/darktable/share/applications/org.darktable.darktable.desktop /usr/share/applications/org.darktable.darktable.desktop
 
 
+##########
+# Owncloud
+##########
+sudo rpm --import https://download.owncloud.com/desktop/ownCloud/stable/latest/linux/Fedora_41/repodata/repomd.xml.key
+sudo dnf config-manager --add-repo https://download.owncloud.com/desktop/ownCloud/stable/latest/linux/Fedora_41/owncloud-client.repo
+sudo dnf clean all
+sudo dnf install owncloud-client
+sudo dnf upgrade owncloud-client
+
 
 ##########
 # Flatpak
@@ -126,4 +144,5 @@ sudo flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flat
 SOURCES :
 https://idroot.us/install-nvidia-drivers-rocky-linux-10/
 https://idroot.us/install-calibre-rocky-linux-10/
-https://github.com/darktable-org/darktable
\ No newline at end of file
+https://github.com/darktable-org/darktable
+https://download.owncloud.com/desktop/ownCloud/stable/latest/linux/download/
\ No newline at end of file