Resolving dependencies...
Configuring huckleberry-0.9.1.0...
Building huckleberry-0.9.1.0...
Failed to install huckleberry-0.9.1.0
Build log ( /home/builder/.cabal/logs/huckleberry-0.9.1.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-23913/huckleberry-0.9.1.0'
Configuring huckleberry-0.9.1.0...
Warning: 'include-dirs: include' directory does not exist.
Building huckleberry-0.9.1.0...
Preprocessing library huckleberry-0.9.1.0...
[1 of 6] Compiling System.PIO.Linux.SPI ( src/System/PIO/Linux/SPI.hs, dist/build/System/PIO/Linux/SPI.o )
[2 of 6] Compiling System.PIO.Linux.PWM ( src/System/PIO/Linux/PWM.hs, dist/build/System/PIO/Linux/PWM.o )
[3 of 6] Compiling System.PIO.Linux.I2C ( src/System/PIO/Linux/I2C.hs, dist/build/System/PIO/Linux/I2C.o )
[4 of 6] Compiling System.PIO.Linux.GPIO ( src/System/PIO/Linux/GPIO.hs, dist/build/System/PIO/Linux/GPIO.o )
[5 of 6] Compiling System.PIO.Linux ( src/System/PIO/Linux.hs, dist/build/System/PIO/Linux.o )
[6 of 6] Compiling System.PIO       ( src/System/PIO.hs, dist/build/System/PIO.o )

cbits/hs_fcntl.c:1:22: error:
     fatal error: hs_fcntl.h: No such file or directory
     #include "hs_fcntl.h"
                          ^
compilation terminated.
`gcc' failed in phase `C Compiler'. (Exit code: 1)
cabal: Leaving directory '/tmp/cabal-tmp-23913/huckleberry-0.9.1.0'
cabal: Error: some packages failed to install:
huckleberry-0.9.1.0 failed during the building phase. The exception was:
ExitFailure 1