Compiling issues under Arch

[btv]

I went trying to build this project today and got this error:

Warning: network-house-0.1.0.1:Net.IO: Could not find documentation for exported module: Net
   0% (  0 /  1) in 'Net.IO'
  22% (  2 /  9) in 'Net.Bits'
  25% (  4 / 16) in 'Net.Utils'
  26% (  6 / 23) in 'Net.Packet'
  22% (  5 / 23) in 'Net.PacketParsing'
   0% (  0 / 17) in 'Net.Ethernet'
   0% (  0 /  2) in 'Net.IPv4OverEthernet'
   0% (  0 / 42) in 'Net.IPv4'
   0% (  0 /  2) in 'Net.IPv4Link'
   9% (  1 / 11) in 'Net.PortNumber'
   0% (  0 / 27) in 'Net.DHCP'
   0% (  0 /  8) in 'Net.UDP'
   0% (  0 /  7) in 'Net.UDP_Client'
   0% (  0 /  4) in 'Net.DHCP_Client'
   0% (  0 / 10) in 'Net.ICMP'
   0% (  0 / 13) in 'Net.TCP'
   0% (  0 /  9) in 'Net.TCP_Client'
   0% (  0 /  6) in 'Net.IPv4Client'
   0% (  0 / 12) in 'Net.IPv6'
   0% (  0 / 14) in 'Net.TFTP'
   0% (  0 /  3) in 'Net.TFTP_Client'
   0% (  0 /  7) in 'Net.ARP'
   0% (  0 /  4) in 'Net.ARP_Protocol'
   0% (  0 /  4) in 'Net.ClientInterface'
  29% (  2 /  7) in 'Net.Servers'
   0% (  0 /  5) in 'Net.EthernetClient'
  20% (  1 /  5) in 'Net.Test'
Warning: Net.Packet: could not find link destinations for:
    Net.Packet.OutPacketS
Warning: Net.PacketParsing: could not find link destinations for:
    Net.PacketParsing.UnparseS
Warning: Net.TCP_Client: could not find link destinations for:
    Net.TCP_Client.TCPPacketIn
Warning: Net.TFTP: could not find link destinations for:
    Net.PacketParsing.UnparseS
Documentation created: dist/doc/html/network-house/index.html
Creating package registration file: /tmp/pkgConf-network-house-0.1.03107.1
Failed to install network-house-0.1.0.1
cabal: Error: some packages failed to install:
network-house-0.1.0.1 failed during the final install step. The exception was:
/tmp/pkgConf-network-house-0.1.03107.1: hGetContents: invalid argument
(invalid byte sequence)

Please let me know if there is anything I can do to help troubleshoot.

[btv]

I tried an install on fedora 19 with ghc-7.6.3 and, while it had the same warnings, it installed without error.