diff --git a/mk/linux/makedata.sh b/mk/linux/makedata.sh
index 3b9cb824..9b0628aa 100755
--- a/mk/linux/makedata.sh
+++ b/mk/linux/makedata.sh
@@ -50,7 +50,7 @@ svn export --force "$CURRENTDIR/../../source/masterserver/flags" "$RELEASEDIR/da
 cp -p "$CURRENTDIR/../../data/glest_game/CMakeLists.txt" $RELEASEDIR
 
 echo "creating $PACKAGE"
-rm "release/$PACKAGE"
+[[ -f "$release/$PACKAGE" ]] && rm "release/$PACKAGE"
 #tar cJf "release/$PACKAGE" -C "$CURRENTDIR/release/" "$RELEASENAME-$VERSION"
 tar -cf - -C "$CURRENTDIR/release/$RELEASENAME-$VERSION/" "megaglest-$VERSION" | xz -9e > release/$PACKAGE
 # 7z a -mmt -mx=9 -ms=on -mhc=on "release/$PACKAGE" "$CURRENTDIR/release/$RELEASENAME-$VERSION"
diff --git a/mk/linux/makerelease.sh b/mk/linux/makerelease.sh
index 30782afc..424720fc 100755
--- a/mk/linux/makerelease.sh
+++ b/mk/linux/makerelease.sh
@@ -36,5 +36,5 @@ cp "$CURRENTDIR/start_megaglest"* $RELEASEDIR
 cp "$CURRENTDIR/../../CMake"* $RELEASEDIR
 
 echo "Creating $PACKAGE"
-rm "release/$PACKAGE"
+[[ -f "$release/$PACKAGE" ]] && rm "release/$PACKAGE"
 tar cJf "release/$PACKAGE" -C "$CURRENTDIR/release/$RELEASENAME-$VERSION" "megaglest-$VERSION"
diff --git a/source/shared_lib/sources/libircclient/libircclient/libircclient.ncb b/source/shared_lib/sources/libircclient/libircclient/libircclient.ncb
deleted file mode 100644
index 7834e85a..00000000
Binary files a/source/shared_lib/sources/libircclient/libircclient/libircclient.ncb and /dev/null differ