diff --git a/Text/Regex/Posix/Wrap.hsc b/Text/Regex/Posix/Wrap.hsc
--- a/Text/Regex/Posix/Wrap.hsc
+++ b/Text/Regex/Posix/Wrap.hsc
@@ -102,7 +102,7 @@
 -- string.h is needed for memset
 
 #include "myfree.h"
-
+         
 #include "string.h"
 
 #ifndef _POSIX_C_SOURCE
@@ -131,11 +131,20 @@
                addForeignPtrFinalizer, Storable(peekByteOff), allocaArray,
                allocaBytes, withForeignPtr,ForeignPtr,plusPtr,peekElemOff)
 import Foreign.Marshal.Alloc(mallocBytes)
-import Foreign.C(CSize,CInt,CChar)
+import Foreign.C(CChar)
+#if __GLASGOW_HASKELL__ >= 703
+import Foreign.C(CSize(CSize),CInt(CInt))
+#else
+import Foreign.C(CSize,CInt)
+#endif
 import Foreign.C.String(peekCAString, CString)
 import Text.Regex.Base.RegexLike(RegexOptions(..),RegexMaker(..),RegexContext(..),MatchArray)
-import qualified System.IO.Error as IOERROR(try)
+-- deprecated: import qualified System.IO.Error as IOERROR(try)
+import qualified Control.Exception(try,IOException)
 
+try :: IO a -> IO (Either Control.Exception.IOException a)
+try = Control.Exception.try
+
 type CRegex = ()   -- dummy regex_t used below to read out nsub value
 
 -- | RegOffset is "typedef int regoff_t" on Linux and ultimately "typedef
@@ -349,8 +358,10 @@
 foreign import ccall unsafe "regcomp"
   c_regcomp :: Ptr CRegex -> CString -> CompOption -> IO ReturnCode
 
+{- NOT USED
 foreign import ccall unsafe "&regfree"
   c_regfree :: FunPtr (Ptr CRegex -> IO ())
+-}
 
 foreign import ccall unsafe "regexec"
   c_regexec :: Ptr CRegex -> CString -> CSize
@@ -460,7 +471,7 @@
 ----------
 wrapCompile flags e pattern = do
  nullTest pattern "wrapCompile pattern" $ do
-  e_regex_ptr <- IOERROR.try $ mallocBytes (#const sizeof(regex_t)) -- ioError called if nullPtr
+  e_regex_ptr <- try $ mallocBytes (#const sizeof(regex_t)) -- ioError called if nullPtr
   case e_regex_ptr of
     Left ioerror -> return (Left (retOk,"Text.Regex.Posix.Wrap.wrapCompile: IOError from mallocBytes(regex_t) : "++show ioerror))
     Right raw_regex_ptr -> do
diff --git a/regex-posix.cabal b/regex-posix.cabal
--- a/regex-posix.cabal
+++ b/regex-posix.cabal
@@ -1,7 +1,7 @@
 Name:                   regex-posix
 -- Keep the Version below in sync with ./Text/Regex/Posix.hs value
 -- getVersion_Text_Regex_Posix :: Version
-Version:                0.95.1
+Version:                0.95.2
 Cabal-Version:          >=1.2
 Build-Type:             Custom
 License:                BSD3