diff --git a/libraries/liblightgrep/README b/libraries/liblightgrep/README
new file mode 100644
index 0000000000..943b9742c6
--- /dev/null
+++ b/libraries/liblightgrep/README
@@ -0,0 +1,15 @@
+Lightgrep is a new regular expression engine, designed specifically for digital
+forensics. Why another regexp engine?
+
+Lightgrep:
+
+  - searches for many patterns simultaneously
+  - searches binary data as a stream, not as discrete lines of text
+  - searches for patterns in many different encodings; give it dirty data, 
+    lightgrep don't care
+  - never, ever, ever, never, never looks at a byte twice or backs up in your 
+    input
+
+Lightgrep is still pretty new and doesn't have all the regexp features you 
+might be used to. But it has enough features to be more than a toy, and what 
+is supported is well-tested.
diff --git a/libraries/liblightgrep/liblightgrep.SlackBuild b/libraries/liblightgrep/liblightgrep.SlackBuild
new file mode 100644
index 0000000000..cf4ea2b282
--- /dev/null
+++ b/libraries/liblightgrep/liblightgrep.SlackBuild
@@ -0,0 +1,103 @@
+#/bin/sh
+
+# Slackware build script for liblightgrep
+
+# Copyright 2012-2014 Barry J. Grundy <bgrundy(at)linuxleo.com>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Initial script for verions 1.4. November 2014, Barry J. Grundy
+
+PRGNAM=liblightgrep
+VERSION=${VERSION:-1.4}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+rm -rf $TMP/$PRGNAM-$VERSION
+cd $TMP
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# run autoreconf so it'll use the correct automake version.
+autoreconf -f -i
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+  ./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --libexecdir=/usr/libexec/$PRGNAM \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --build=$ARCH-slackware-linux \
+
+make
+make install DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -ar BUILD.md COPYING INSTALL README.md $PKG/usr/doc/$PRGNAM-$VERSION 
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+find $PKG/usr/doc -type f -exec chmod 644 {} \;
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/libraries/liblightgrep/liblightgrep.info b/libraries/liblightgrep/liblightgrep.info
new file mode 100644
index 0000000000..b50470d68b
--- /dev/null
+++ b/libraries/liblightgrep/liblightgrep.info
@@ -0,0 +1,10 @@
+PRGNAM="liblightgrep"
+VERSION="1.4"
+HOMEPAGE="https://github.com/LightboxTech/liblightgrep"
+DOWNLOAD="http://www.linuxleo.com/sources/liblightgrep-1.4.tar.gz"
+MD5SUM="5b12d04d5a1c5a42135a787f1c0d8232"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Barry J. Grundy"
+EMAIL="bgrundy<at>linuxleo.com"
diff --git a/libraries/liblightgrep/slack-desc b/libraries/liblightgrep/slack-desc
new file mode 100644
index 0000000000..bf50068b67
--- /dev/null
+++ b/libraries/liblightgrep/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+            |-----handy-ruler------------------------------------------------------|
+liblightgrep: liblightgrep (forensic regexp engine)
+liblightgrep:
+liblightgrep: ...not the worst forensics regexp engine
+liblightgrep:
+liblightgrep: Lightgrep is a new regular expression engine, designed specifically
+liblightgrep: for digital forensics.
+liblightgrep:
+liblightgrep:
+liblightgrep:
+liblightgrep:
+liblightgrep: