diff --git a/e/org-mode/org-mode.SlackBuild b/e/org-mode/org-mode.SlackBuild
index 37159de2..2f200313 100755
--- a/e/org-mode/org-mode.SlackBuild
+++ b/e/org-mode/org-mode.SlackBuild
@@ -56,11 +56,16 @@ cp -R $REPOSITORY $TMP/$APP_NAME-$VERSION
     rm $PKG$PREFIX/info/dir
 
     # install contrib
-    # mkdir -p $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib
     cp -R contrib/lisp $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib
-    # mkdir -p $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib/babel
+    # install org-babel
     cp -R contrib/babel/lisp $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib/babel
 
+    ( cd $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib
+        emacs -batch -f batch-byte-compile-file *.el
+    )
+    ( cd $PKG$PREFIX/share/emacs/site-lisp/org-mode-contrib/babel
+        emacs -batch -f batch-byte-compile-file *.el
+    )
     mkdir -p $PKG$PREFIX/doc/$APP_NAME
     cp -R contrib $PKG$PREFIX/doc/$APP_NAME
 )
@@ -71,11 +76,11 @@ cp -R $REPOSITORY $TMP/$APP_NAME-$VERSION
 
     [ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
     [ -d $PKG/usr/info ] && find $PKG/usr/info -type f -name "*" -exec gzip -9f {} \;
-    [ -d $PKG$PREFIX/share/emacs/$EMACS_VERSION/lisp/org ] && \
-        find $PKG$PREFIX/share/emacs/$EMACS_VERSION/lisp/org -type f -name "*.el" -exec gzip -9f {} \;
-    [ -d $PKG$PREFIX/share/emacs/site-lisp ] && \
-        find $PKG$PREFIX/share/emacs/site-lisp -type f -name "*.el" -exec gzip -9f {} \;
-    gunzip $PKG/usr/info/dir.gz
+    # [ -d $PKG$PREFIX/share/emacs/$EMACS_VERSION/lisp/org ] && \
+    #     find $PKG$PREFIX/share/emacs/$EMACS_VERSION/lisp/org -type f -name "*.el" -exec gzip -9f {} \;
+    # [ -d $PKG$PREFIX/share/emacs/site-lisp ] && \
+    #     find $PKG$PREFIX/share/emacs/site-lisp -type f -name "*.el" -exec gzip -9f {} \;
+    # gunzip $PKG/usr/info/dir.gz
 )
 
 # embaumement
diff --git a/y/gnugo/gnugo-3.8.tar.gz b/y/gnugo/gnugo-3.8.tar.gz
new file mode 100644
index 00000000..43e9384e
Binary files /dev/null and b/y/gnugo/gnugo-3.8.tar.gz differ
diff --git a/y/gnugo/gnugo.SlackBuild b/y/gnugo/gnugo.SlackBuild
new file mode 100755
index 00000000..a2229af0
--- /dev/null
+++ b/y/gnugo/gnugo.SlackBuild
@@ -0,0 +1,91 @@
+#!/bin/sh -x
+
+# variables
+TMP=/tmp
+CWD=$(pwd)
+
+APP_NAME=gnugo
+PKG=$TMP/package-$APP_NAME
+
+VERSION=3.8
+
+EXT=tar.gz
+
+DOCS="AUTHORS ChangeLog COPYING INSTALL NEWS README TODO"
+
+ARCH=x86_64
+BUILD=1cyco
+
+PREFIX=/usr
+
+SLCKFLAGS="-fPIC -O2"
+
+# nettoyage préalable
+rm -fr $PKG $TMP/$APP_NAME-$VERSION
+
+mkdir -p $PKG
+
+# mise en place
+cd $TMP
+tar xf $CWD/$APP_NAME-$VERSION.$EXT
+cd $APP_NAME-$VERSION
+
+# configuration
+CFLAGS=$SLCKFLAGS \
+CPPFLAGS=$SLCKFLAGS \
+./configure \
+    --prefix=$PREFIX \
+    --mandir=$PREFIX/man \
+    --infodir=$PREFIX/info
+
+# compilation
+make -j3 PREFIX=$PREFIX
+
+# installation
+make install DESTDIR=$PKG
+
+# correction
+cd $PKG
+chown -R root:root *
+
+mkdir -p $PKG/usr/doc/$APP_NAME-$VERSION
+cd $TMP/$APP_NAME-$VERSION
+cp -R $DOCS $PKG/usr/doc/$APP_NAME-$VERSION
+
+[ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
+[ -d $PKG/usr/info ] && find $PKG/usr/info -type f -name "*.info*" -exec gzip -9f {} \;
+[ -d $PKG/usr/info ] && rm $PKG/usr/info/dir
+
+# Strip binaries
+( cd $PKG
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+)
+
+
+# embaumement
+mkdir -p $PKG/install
+cat <<EOF > $PKG/install/doinst.sh
+cd /usr/info
+for file in $(ls *.gz | grep -v ".*\-[0-9]\+\.gz")
+do
+    install-info \$file ./dir
+done
+EOF
+cat <<EOF > $PKG/install/slack-desc
+$APP_NAME: $APP_NAME (Go game)
+$APP_NAME:
+$APP_NAME: GNU Go is a free program that plays the game of Go. GNU Go has played
+$APP_NAME: thousands of games on the NNGS Go server. GNU Go is now also playing
+$APP_NAME: regularly on the Legend Go Server in Taiwan, on the WING server in Japan,
+$APP_NAME: and many volunteers run GNU Go clients on KGS. GNU Go has established itself
+$APP_NAME: as the leading non-commercial go program in the recent tournaments  that it
+$APP_NAME: has taken part in.
+$APP_NAME:
+$APP_NAME: http://www.gnu.org/software/gnugo/gnugo.html
+$APP_NAME:
+EOF
+
+# empaquetage
+cd $PKG
+makepkg -l y -c n $TMP/$APP_NAME-$(echo $VERSION | sed 's/-//g')-$ARCH-$BUILD.txz