diff --git a/packages/network/libssh/build b/packages/network/libssh/build
old mode 100644
new mode 100755
index 82d9ebef64..1ac6b19930
--- a/packages/network/libssh/build
+++ b/packages/network/libssh/build
@@ -10,6 +10,15 @@ cd $PKG_BUILD
 mkdir -p build
 cd build
 
+if [ ! -f $CMAKE_CONF ]; then
+  echo " ######### ERROR: ##########"
+  echo " $CMAKE_CONF not found"
+  echo " please reinstall cmake with: PROJECT=... ./scripts/install cmake"
+  echo " or do an full rebuild !!!"
+  echo " "
+  exit 1
+fi
+
 cmake -DCMAKE_TOOLCHAIN_FILE=$CMAKE_CONF \
       -DCMAKE_INSTALL_PREFIX=/usr \
       ..
diff --git a/packages/network/libssh/install b/packages/network/libssh/install
old mode 100644
new mode 100755