Error of `cabal install cabal-install` on Mac OS X 10.9.4

[Peng Yu]

Hi,

I get the following error. Does anybody know how to fix it on Mac OS X
10.9.4? Thanks.

$  cabal install cabal-install
Resolving dependencies...
Configuring Cabal-1.20.0.2...
Failed to install Cabal-1.20.0.2
Last 10 lines of the build log ( /Users/py/.cabal/logs/Cabal-1.20.0.2.log ):
cabal: Error: some packages failed to install:
Cabal-1.20.0.2 failed during the configure step. The exception was:
user error (
/var/folders/nn/p4t2bp0n0znc79dc77q45y9m0000gn/T/Cabal-1.20.0.2-95493/Cabal-1.20.0.2/Distribution/Simple/Utils.hs:386:31:
Warning:
In the use of ‘runGenProcess_’
(imported from System.Process.Internals):
Deprecated: "Please do not use this anymore, use the ordinary
'System.Process.createProcess'. If you need the SIGINT handling, use
delegate_ctlc = True (runGenProcess_ is now just an imperfectly emulated stub
that probably duplicates or overrides your own signal handling)."
Undefined symbols for architecture x86_64:
"_iconv", referenced from:
_hs_iconv in libHSbase-4.7.0.1.a(iconv.o)
(maybe you meant: _base_GHCziIOziEncodingziIconv_iconvEncoding9_info,
_base_GHCziIOziEncodingziIconv_iconvEncoding9_closure , _hs_iconv_open ,
_base_GHCziIOziEncodingziIconv_iconvEncoding6_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding10_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding7_info ,
_base_GHCziIOziEncodingziIconv_iconvEncoding2_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding2_info ,
_base_GHCziIOziEncodingziIconv_iconvEncodingzuloc_info , _hs_iconv_close ,
_base_GHCziIOziEncodingziIconv_iconvEncoding3_info ,
_base_GHCziIOziEncodingziIconv_iconvEncoding3_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding4_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding7_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncodingzuloc1_closure , _hs_iconv ,
_base_GHCziIOziEncodingziIconv_iconvEncodingzuloc_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding8_info ,
_base_GHCziIOziEncodingziIconv_iconvEncoding8_closure ,
_base_GHCziIOziEncodingziIconv_iconvEncoding10_info ,
_base_GHCziIOziEncodingziIconv_iconvEncodingzuloc1_info ,
_base_GHCziIOziEncodingziIconv_iconvEncoding6_info )
"_iconv_close", referenced from:
_hs_iconv_close in libHSbase-4.7.0.1.a(iconv.o)
(maybe you meant: _hs_iconv_close)
"_iconv_open", referenced from:
_hs_iconv_open in libHSbase-4.7.0.1.a(iconv.o)
(maybe you meant: _hs_iconv_open)
"_locale_charset", referenced from:
_localeEncoding in libHSbase-4.7.0.1.a(PrelIOUtils.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
)
cabal-install-1.20.0.3 depends on Cabal-1.20.0.2 which failed to install.

-- 
Regards,
Peng