diff --git a/pkg.info b/pkg.info
index 1f57f83..54bf1f6 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,9 +1,23 @@
 name: alsa-tools
 description: Tools for working with sound cards
-version: 1.2.14
+version: 1.2.15
+revision: 1
 url: https://alsa-project.org/
-license: GPL2-or-later
+license: GPL2-or-later,LGPL2.1-or-later
 architecture: any
-depends: ["alsa-lib", "gcc-libs", "glibc", "hicolor-icon-theme"]
-make_depends: ["fltk", "gtk2", "gtk3"]
 type: source
+depends:
+  - alsa-lib
+  - gcc-libs
+  - glibc
+  - hicolor-icon-theme
+make_depends:
+  - bzip2
+  - fltk
+  - gtk2
+  - gtk3
+downloads:
+  - url: https://www.alsa-project.org/files/pub/tools/alsa-tools-${BPM_PKG_VERSION}.tar.bz2
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 800498d35233672ef67f4bf74cc6e1d37e1fe70c0540e2d2e062f2319e7b5df7
diff --git a/source.sh b/source.sh
index ced6484..0f5121b 100644
--- a/source.sh
+++ b/source.sh
@@ -2,24 +2,17 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://www.alsa-project.org/files/pub/tools/alsa-tools-${BPM_PKG_VERSION}.tar.bz2"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
   source "$BPM_WORKDIR"/tools
+
   for tool in "${TOOLS[@]}"; do
     pushd "$tool"
+
     ./configure --prefix=/usr
     make
+
     popd
   done
 }
@@ -28,9 +21,16 @@ build() {
 # This function is used to move the compiled files into the output directory
 package() {
   source "$BPM_WORKDIR"/tools
+
   for tool in "${TOOLS[@]}"; do
-      pushd "$tool"
-      make DESTDIR="$BPM_OUTPUT" install
-      popd
-    done
+    pushd "$tool"
+
+    make DESTDIR="$BPM_OUTPUT" install
+
+    # Install tool licenses
+    [ -f COPYING ] && install -Dm644 COPYING "$BPM_OUTPUT"/usr/share/licenses/alsa-tools/$(echo "$tool" | tr '[:lower:]' '[:upper:]' | tr '/' '_')_COPYING
+    [ -f COPYING.LIB ] && install -Dm644 COPYING.LIB "$BPM_OUTPUT"/usr/share/licenses/alsa-tools/$(echo "$tool" | tr '[:lower:]' '[:upper:]' | tr '/' '_')_COPYING.LIB
+
+    popd
+  done
 }