hi, when I am trying to install lhs2tex on my machine(windows).I am getting the following error.Can you please me install lhs2tex.... Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\namratha>cabal install lhs2Tex Resolving dependencies... [1 of 1] Compiling Main ( C:\Users\namratha\AppData\Local\Temp\lhs2t ex-1.171640\lhs2tex-1.17\Setup.hs, C:\Users\namratha\AppData\Local\Temp\lhs2tex- 1.171640\lhs2tex-1.17\dist\setup\Main.o ) Linking C:\Users\namratha\AppData\Local\Temp\lhs2tex-1.171640\lhs2tex-1.17\dist\ setup\setup.exe ... Configuring lhs2tex-1.17... setup.exe: kpsewhich command not found cabal: Error: some packages failed to install: lhs2tex-1.17 failed during the configure step. The exception was: ExitFailure 1