*** setup configure

Configuring sessions-2008.7.18...
Dependency base -any: using base-4.3.0.0
Dependency binary -any: using binary-0.5.0.2
Dependency bytestring -any: using bytestring-0.9.1.8
Dependency containers -any: using containers-0.4.0.0
Dependency mtl -any: using mtl-2.0.1.0
Dependency network -any: using network-2.3
Using Cabal-1.10.0.0 compiled by ghc-7.0
Using compiler: ghc-7.0.1
Using install prefix: /usr/local/tmp/archive/install
Binaries installed in: /usr/local/tmp/archive/install/bin
Libraries installed in:
/usr/local/tmp/archive/install/lib/sessions-2008.7.18/ghc-7.0.1
Private binaries installed in: /usr/local/tmp/archive/install/libexec
Data files installed in:
/usr/local/tmp/archive/install/share/sessions-2008.7.18
Documentation installed in:
/usr/local/tmp/archive/install/share/doc/sessions-2008.7.18
Using alex version 2.3.3 found on system at: /usr/bin/alex
Using ar found on system at: /usr/bin/ar
Using c2hs version 0.16.0 found on system at: /usr/local/bin/c2hs
Using cpphs version 1.11 found on system at: /usr/local/bin/cpphs
Using ffihugs found on system at: /usr/local/bin/ffihugs
Using gcc version 4.4.5 found on system at: /usr/bin/gcc
Using ghc version 7.0.1 found on system at: /usr/local/bin/ghc
Using ghc-pkg version 7.0.1 found on system at: /usr/local/bin/ghc-pkg
No greencard found
Using haddock version 2.8.0 found on system at: /usr/local/bin/haddock
Using happy version 1.18.6 found on system at: /usr/local/bin/happy
No hmake found
Using hsc2hs version 0.67 found on system at: /usr/local/bin/hsc2hs
Using hscolour version 1.17 found on system at: /usr/local/bin/HsColour
Using hugs found on system at: /usr/local/bin/hugs
No jhc found
Using ld found on system at: /usr/bin/ld
No lhc found
No lhc-pkg found
No nhc98 found
Using pkg-config version 0.25 found on system at: /usr/bin/pkg-config
Using ranlib found on system at: /usr/bin/ranlib
Using strip found on system at: /usr/bin/strip
Using tar found on system at: /bin/tar
No uhc found

*** setup build

Creating dist/build (and its parents)
Creating dist/build/autogen (and its parents)
Preprocessing library sessions-2008.7.18...
Building sessions-2008.7.18...
Building library...
Creating dist/build (and its parents)
/usr/local/bin/ghc --make -package-name sessions-2008.7.18 -hide-all-packages -fbuilding-cabal-package -i -idist/build -i. -idist/build/autogen -Idist/build/autogen -Idist/build -optP-include -optPdist/build/autogen/cabal_macros.h -odir dist/build -hidir dist/build -stubdir dist/build -package-id base-4.3.0.0-b91367e4fa5bd47d8e75958171ad21b7 -package-id binary-0.5.0.2-0d1851b1cf205b1de896eeca09e4ea6a -package-id bytestring-0.9.1.8-2e812324817b74c7c5038e2cb74d96a9 -package-id containers-0.4.0.0-5e5729c8cc8101038443c9bd0115af01 -package-id mtl-2.0.1.0-53db6a067853ff76cc2a84d2eb4d3dbf -package-id network-2.3-26ba4584544beecfd3db6f2f2acd5302 -O -Wall -fno-warn-name-shadowing -fno-warn-orphans -fno-warn-missing-signatures -XHaskell98 Control.Concurrent.Session Control.Concurrent.Session.Network.Socket Control.Concurrent.Session.Interleaving Control.Concurrent.Session.Pid Control.Concurrent.Session.Runtime Control.Concurrent.Session.SessionType Control.Concurrent.Session.SessionTypeMonad Control.Concurrent.Session.Types Control.Concurrent.Session.Base.SMonad Control.Concurrent.Session.Base.Bool Control.Concurrent.Session.Base.Number Control.Concurrent.Session.Base.List Control.Concurrent.Session.Base.Map System.Session
[ 1 of 14] Compiling Control.Concurrent.Session.Base.Bool ( Control/Concurrent/Session/Base/Bool.hs, dist/build/Control/Concurrent/Session/Base/Bool.o )

Control/Concurrent/Session/Base/Bool.hs:32:6:
    Illegal declaration of a type or class operator `:$'
      Use -XTypeOperators to declare operators in type and declarations

Control/Concurrent/Session/Base/Bool.hs:33:6:
    Illegal declaration of a type or class operator `:.'
      Use -XTypeOperators to declare operators in type and declarations