diff --git a/libs/libkeepup.lua b/libs/libkeepup.lua
new file mode 100644
index 0000000..6e47a43
--- /dev/null
+++ b/libs/libkeepup.lua
@@ -0,0 +1,24 @@
+-- LibKeepUp
+-- Avoid 'too long without yielding'
+
+-- Experimental.
+local generator
+if(os.sleep) then -- Oh! We are in OpenComputers
+    local computer=require('computer')
+    local __last_uptime=computer.uptime()
+    generator=function(sec)
+        return function()
+            local now=computer.uptime()
+            if(now-__last_uptime>=sec) then
+                os.sleep(0)
+                __last_uptime=now
+            end
+        end
+    end
+else -- In Standard Lua
+    generator=function()
+        return function() end
+    end
+end
+
+return generator
\ No newline at end of file
diff --git a/programs.info b/programs.info
index dd130fd..649c8b4 100644
--- a/programs.info
+++ b/programs.info
@@ -3,10 +3,9 @@
         title="Grab",
         info="Grab - Official OpenComputerScripts Installer",
         files={
-            "grab.lua",
-            ["grab_installer.lua"]="/tmp/.grab_installer.lua"
-        },
-        installer="/tmp/.grab_installer.lua"
+            "grab.lua"="__bin__/",
+            ["grab_installer.lua"]="__installer__"
+        }
     },
     ["checkarg"]={
         title="Arugment Checker",
@@ -69,11 +68,21 @@
             "shrink.lua"
         }
     },
+    ["libkeepup"]={
+        title="Keep Up!",
+        info="Avoid 'too long without yielding' by keepUp",
+        files={
+            ["libs/libkeepup.lua"]="__lib__/"
+        }
+    }
     ["libcompress"]={
         title="Compression Library",
         info="Inflate and deflate library for general purpose.",
         files={
-            "libs/libcompress.lua"
+            ["libs/libcompress.lua"]="__lib__/"
+        },
+        requires={
+            "libkeepup"
         }
     },
     ["libhuffman"]={