diff --git a/packages/network/openssh/install b/packages/network/openssh/install
index c7d5d48a5a..57f5f56fb3 100755
--- a/packages/network/openssh/install
+++ b/packages/network/openssh/install
@@ -43,3 +43,4 @@ if [ $SFTP_SERVER = "yes" ]; then
   mkdir -p $INSTALL/usr/libexec
     cp $PKG_BUILD/sftp-server $INSTALL/usr/libexec
 fi
+
diff --git a/packages/toolchain/math/gmp/meta b/packages/toolchain/math/gmp/meta
index 8d52c3efdb..b67aedd508 100644
--- a/packages/toolchain/math/gmp/meta
+++ b/packages/toolchain/math/gmp/meta
@@ -19,7 +19,7 @@
 ################################################################################
 
 PKG_NAME="gmp"
-PKG_VERSION="5.0.1"
+PKG_VERSION="5.0.2"
 PKG_REV="1"
 PKG_ARCH="any"
 PKG_LICENSE="LGPL"
diff --git a/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110505.patch b/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110509.patch
similarity index 85%
rename from packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110505.patch
rename to packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110509.patch
index 59d7a8578d..9604635a28 100644
--- a/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110505.patch
+++ b/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110509.patch
@@ -318,3 +318,50 @@ diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
 -  return "3.0.1-p2";
 +  return "3.0.1-p3";
  }
+diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES
+--- mpfr-3.0.1-a/PATCHES	2011-05-09 14:48:24.000000000 +0000
++++ mpfr-3.0.1-b/PATCHES	2011-05-09 14:48:24.000000000 +0000
+@@ -0,0 +1 @@
++texp-zero
+diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION
+--- mpfr-3.0.1-a/VERSION	2011-05-05 00:00:35.000000000 +0000
++++ mpfr-3.0.1-b/VERSION	2011-05-09 14:48:24.000000000 +0000
+@@ -1 +1 @@
+-3.0.1-p3
++3.0.1-p4
+diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h
+--- mpfr-3.0.1-a/mpfr.h	2011-05-05 00:00:35.000000000 +0000
++++ mpfr-3.0.1-b/mpfr.h	2011-05-09 14:48:24.000000000 +0000
+@@ -27,7 +27,7 @@
+ #define MPFR_VERSION_MAJOR 3
+ #define MPFR_VERSION_MINOR 0
+ #define MPFR_VERSION_PATCHLEVEL 1
+-#define MPFR_VERSION_STRING "3.0.1-p3"
++#define MPFR_VERSION_STRING "3.0.1-p4"
+ 
+ /* Macros dealing with MPFR VERSION */
+ #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
+diff -Naurd mpfr-3.0.1-a/tests/texp.c mpfr-3.0.1-b/tests/texp.c
+--- mpfr-3.0.1-a/tests/texp.c	2011-04-04 10:19:17.000000000 +0000
++++ mpfr-3.0.1-b/tests/texp.c	2011-05-09 14:48:24.000000000 +0000
+@@ -170,7 +170,9 @@
+       mpfr_set_prec (x, prec);
+       mpfr_set_prec (y, prec);
+       mpfr_set_prec (z, prec);
+-      mpfr_urandomb (x, RANDS);
++      do
++        mpfr_urandomb (x, RANDS);
++      while (MPFR_IS_ZERO (x));  /* 0 is handled by mpfr_exp only */
+       rnd = RND_RAND ();
+       mpfr_exp_2 (y, x, rnd);
+       mpfr_exp_3 (z, x, rnd);
+diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c
+--- mpfr-3.0.1-a/version.c	2011-05-05 00:00:35.000000000 +0000
++++ mpfr-3.0.1-b/version.c	2011-05-09 14:48:24.000000000 +0000
+@@ -25,5 +25,5 @@
+ const char *
+ mpfr_get_version (void)
+ {
+-  return "3.0.1-p3";
++  return "3.0.1-p4";
+ }
diff --git a/packages/toolchain/math/ppl/meta b/packages/toolchain/math/ppl/meta
index 75578a17ff..6aec57b2f1 100644
--- a/packages/toolchain/math/ppl/meta
+++ b/packages/toolchain/math/ppl/meta
@@ -25,6 +25,7 @@ PKG_ARCH="any"
 PKG_LICENSE="GPL"
 PKG_SITE="http://www.cs.unipr.it/ppl"
 PKG_URL="http://www.cs.unipr.it/ppl/Download/ftp/releases/$PKG_VERSION/$PKG_NAME-$PKG_VERSION.tar.bz2"
+PKG_URL="http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/distfiles/ppl-0.11.2.tar.bz2"
 PKG_DEPENDS=""
 PKG_BUILD_DEPENDS="ccache gmp"
 PKG_PRIORITY="optional"