diff --git a/Apps/kaffeine/kaffeine.SlackBuild b/Apps/kaffeine/kaffeine.SlackBuild
index da0c442..cf9ed2a 100755
--- a/Apps/kaffeine/kaffeine.SlackBuild
+++ b/Apps/kaffeine/kaffeine.SlackBuild
@@ -35,9 +35,14 @@ untar_fn
 
 # set support for additional language(s) as per I18N variable
 # but only for languages available with this package
+[[ $TDEVERSION == 14.0.9 ]] && {
 langs="";for Lang in $I18N;do [[ -s po/$Lang.po ]] && langs="$langs $Lang.po";done
 ## this GLOB overrides 'LANG auto' in po/CMakeLists.txt:
 sed -i "s| \*.po| $langs|" cmake/modules/TDEMacros.cmake
+} || {
+## for slack-desc
+langs="";for Lang in $I18N;do [[ -s translations/messages/$Lang.po ]] && langs="$langs $Lang";done
+}
 [[ $langs != "" ]] && TRANS=ON && langs=$(echo $langs | sed "s|.po||g")
 
 listdocs_fn
diff --git a/Core/tdewebdev/tdewebdev.SlackBuild b/Core/tdewebdev/tdewebdev.SlackBuild
index 6b3b3a6..e6e4150 100755
--- a/Core/tdewebdev/tdewebdev.SlackBuild
+++ b/Core/tdewebdev/tdewebdev.SlackBuild
@@ -33,17 +33,25 @@ getsource_fn
 
 untar_fn
 
+## override hard coded trinity references - PLUGIN_INSTALL_DIR is derived from SYS_CNF_DIR,
+## and is relative to the TDE libraries directory
+sed -i "s|FileName=trinity|FileName=$PLUGIN_INSTALL_DIR|" quanta/data/config/plugins.rc
+sed -i "s|/opt/trinity|$INSTALL_TDE|" */*.tdevelop
+sed -i "s|trinity/|$PLUGIN_INSTALL_DIR/|" doc/*/*.docbook
+
 ## /usr/bin/ld: quanta.o: undefined reference to symbol '_ZNK6KParts11PartManager5partsEv'
-sed -i 's|-ltdefx|& $(LIB_TDEPARTS)|' quanta/src/Makefile.am
+[[ $TDEVERSION == 14.0.9 ]] && sed -i 's|-ltdefx|& $(LIB_TDEPARTS)|' quanta/src/Makefile.am
 
 listdocs_fn
 
-ltoolupdate_fn
+[[ $TDEVERSION == 14.0.9 ]] && ltoolupdate_fn
 
 chown_fn
 
 cd_builddir_fn
 
+[[ $TDEVERSION == 14.0.9 ]] && {
+
 CFLAGS="$SLKRCFLAGS" \
 CXXFLAGS="$SLKRCFLAGS" \
 CC=$COMPILER \
@@ -53,6 +61,37 @@ CXX=$COMPILER_CXX \
    --disable-rpath \
    --enable-closure
 
+} || {
+
+## override hard coded trinity installation directory link
+sed -i "s|/opt/trinity|$INSTALL_TDE|" ../doc/man/*/*.1
+
+## LIB_INSTALL_DIR is for ../kommander/{widget{,s},plugin}/CMakeLists.txt
+## which defaults to $INSTALL_TDE/lib
+cmake \
+    -DCMAKE_C_FLAGS="$SLKRCFLAGS" \
+    -DCMAKE_CXX_FLAGS="$SLKRCFLAGS" \
+    -DCMAKE_C_COMPILER=$COMPILER \
+    -DCMAKE_CXX_COMPILER=$COMPILER_CXX \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=$INSTALL_TDE \
+    -DLIB_INSTALL_DIR=$INSTALL_TDE/lib$LIBDIRSUFFIX \
+    -DPLUGIN_INSTALL_DIR=$INSTALL_TDE/lib$LIBDIRSUFFIX/$PLUGIN_INSTALL_DIR \
+    -DMAN_INSTALL_DIR=$INSTALL_TDE/man \
+    -DWITH_GCC_VISIBILITY="OFF" \
+    -DWITH_OTHER_EDITORS="ON" \
+    -DWITH_QUANTA_CVSSERVICE="ON" \
+    -DBUILD_DOC="ON" \
+    -DBUILD_KIMAGEMAPEDITOR="ON" \
+    -DBUILD_KLINKSTATUS="ON" \
+    -DBUILD_KOMMANDER="ON" \
+    -DBUILD_KXSLDBG="ON" \
+    -DBUILD_QUANTA="ON" \
+    -Wno-dev \
+    ..
+
+}
+
 make_fn
 
 installdocs_fn