....
compiling ./enc/trans/gbk.c
linking transcoder gbk.so
compiling ./enc/trans/iso2022.c
linking transcoder iso2022.so
compiling ./enc/trans/japanese.c
linking transcoder japanese.so
compiling ./enc/trans/japanese_euc.c
linking transcoder japanese_euc.so
compiling ./enc/trans/japanese_sjis.c
linking transcoder japanese_sjis.so
compiling ./enc/trans/korean.c
linking transcoder korean.so
compiling ./enc/trans/single_byte.c
linking transcoder single_byte.so
compiling ./enc/trans/utf8_mac.c
linking transcoder utf8_mac.so
compiling ./enc/trans/utf_16_32.c
linking transcoder utf_16_32.so
make[1]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353'
making encs
make[1]: Entering directory `/tmp/ruby/ruby-2.0.0-p353'
make[1]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353'
generating makefile exts.mk
configuring -test-/array/resize
configuring -test-/bug-3571
configuring -test-/bug-3662
configuring -test-/bug-5832
configuring -test-/debug
configuring -test-/exception
configuring -test-/fatal
configuring -test-/funcall
configuring -test-/iter
configuring -test-/load/dot.dot
configuring -test-/marshal/compat
configuring -test-/marshal/usr
configuring -test-/method
configuring -test-/num2int
configuring -test-/old_thread_select
configuring -test-/path_to_class
configuring -test-/printf
configuring -test-/st/numhash
configuring -test-/st/update
configuring -test-/string
configuring -test-/symbol
configuring -test-/typeddata
configuring -test-/wait_for_single_fd
configuring -test-/win32/dln
Failed to configure -test-/win32/dln. It will not be installed.
configuring -test-/win32/fd_setsize
Failed to configure -test-/win32/fd_setsize. It will not be installed.
configuring bigdecimal
configuring continuation
configuring coverage
configuring curses
Failed to configure curses. It will not be installed.
configuring date
configuring dbm
Failed to configure dbm. It will not be installed.
configuring digest
configuring digest/bubblebabble
configuring digest/md5
configuring digest/rmd160
configuring digest/sha1
configuring digest/sha2
configuring dl
configuring dl/callback
configuring dl/win32
Failed to configure dl/win32. It will not be installed.
configuring etc
configuring fcntl
configuring fiber
configuring fiddle
ffi.h is missing. Please install libffi.
Failed to configure fiddle. It will not be installed.
configuring fiddle/win32
Failed to configure fiddle/win32. It will not be installed.
configuring gdbm
Failed to configure gdbm. It will not be installed.
configuring io/console
configuring io/nonblock
configuring io/wait
configuring json
configuring json/generator
configuring json/parser
configuring mathn/complex
configuring mathn/rational
configuring nkf
configuring objspace
configuring openssl
configuring pathname
configuring psych
configuring pty
configuring racc/cparse
configuring readline
configuring ripper
configuring sdbm
configuring socket
configuring stringio
configuring strscan
configuring syslog
configuring tk
........
check struct members..
check libraries....
Use ActiveTcl libraries (if available).
Search tclConfig.sh and tkConfig.sh............................
Fail to find [tclConfig.sh, tkConfig.sh]
Use X11 libraries (or use TK_XINCLUDES/TK_XLIBSW information on tkConfig.sh).
Warning:: cannot find X11 library. tcltklib will not be compiled (tcltklib is disabled on your Ruby. That is, Ruby/Tk will not work). Please check configure options. If your Tcl/Tk don't require X11, please try --without-X11.
Can't find X11 libraries.
So, can't make tcltklib.so which is required by Ruby/Tk.
Failed to configure tk. It will not be installed.
configuring tk/tkutil
Failed to configure tk/tkutil. It will not be installed.
configuring win32ole
Failed to configure win32ole. It will not be installed.
configuring zlib
make[1]: Entering directory `/tmp/ruby/ruby-2.0.0-p353'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/array/resize'
compiling resize.c
linking shared-object -test-/array/resize.so
installing default resize libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/array/resize'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-3571'
compiling bug.c
linking shared-object -test-/bug-3571/bug.so
installing default bug libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-3571'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-3662'
compiling bug.c
linking shared-object -test-/bug-3662/bug.so
installing default bug libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-3662'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-5832'
compiling bug.c
linking shared-object -test-/bug-5832/bug.so
installing default bug libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/bug-5832'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/debug'
compiling inspector.c
compiling init.c
linking shared-object -test-/debug.so
installing default debug libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/debug'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/exception'
compiling enc_raise.c
compiling ensured.c
compiling init.c
linking shared-object -test-/exception.so
installing default exception libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/exception'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/fatal'
compiling rb_fatal.c
linking shared-object -test-/fatal/rb_fatal.so
installing default rb_fatal libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/fatal'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/funcall'
compiling passing_block.c
linking shared-object -test-/funcall/funcall.so
installing default funcall libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/funcall'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/iter'
compiling break.c
linking shared-object -test-/iter/break.so
installing default break libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/iter'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/load/dot.dot'
compiling dot.dot.c
linking shared-object -test-/load/dot.dot/dot.dot.so
installing default dot.dot libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/load/dot.dot'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/marshal/compat'
compiling usrcompat.c
linking shared-object -test-/marshal/compat.so
installing default compat libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/marshal/compat'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/marshal/usr'
compiling usrmarshal.c
linking shared-object -test-/marshal/usr.so
installing default usr libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/marshal/usr'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/method'
compiling arity.c
compiling init.c
linking shared-object -test-/method.so
installing default method libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/method'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/num2int'
compiling num2int.c
linking shared-object -test-/num2int/num2int.so
installing default num2int libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/num2int'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/old_thread_select'
compiling old_thread_select.c
linking shared-object -test-/old_thread_select/old_thread_select.so
installing default old_thread_select libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/old_thread_select'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/path_to_class'
compiling path_to_class.c
linking shared-object -test-/path_to_class/path_to_class.so
installing default path_to_class libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/path_to_class'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/printf'
compiling printf.c
linking shared-object -test-/printf.so
installing default printf libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/printf'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/st/numhash'
compiling numhash.c
linking shared-object -test-/st/numhash.so
installing default numhash libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/st/numhash'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/st/update'
compiling update.c
linking shared-object -test-/st/update.so
installing default update libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/st/update'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/string'
compiling set_len.c
compiling ellipsize.c
compiling coderange.c
compiling cstr.c
compiling modify.c
compiling enc_associate.c
compiling enc_str_buf_cat.c
compiling qsort.c
compiling init.c
linking shared-object -test-/string/string.so
installing default string libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/string'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/symbol'
compiling intern.c
compiling init.c
linking shared-object -test-/symbol/symbol.so
installing default symbol libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/symbol'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/typeddata'
compiling typeddata.c
linking shared-object -test-/typeddata/typeddata.so
installing default typeddata libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/typeddata'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/wait_for_single_fd'
compiling wait_for_single_fd.c
linking shared-object -test-/wait_for_single_fd/wait_for_single_fd.so
installing default wait_for_single_fd libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/wait_for_single_fd'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/win32/dln'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/win32/dln'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/win32/fd_setsize'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/-test-/win32/fd_setsize'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/bigdecimal'
compiling bigdecimal.c
linking shared-object bigdecimal.so
installing default bigdecimal libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/bigdecimal'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/continuation'
compiling continuation.c
linking shared-object continuation.so
installing default continuation libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/continuation'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/coverage'
compiling coverage.c
linking shared-object coverage.so
installing default coverage libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/coverage'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/curses'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/curses'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/date'
compiling date_core.c
compiling date_strftime.c
compiling date_parse.c
compiling date_strptime.c
linking shared-object date_core.so
installing default date_core libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/date'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/dbm'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/dbm'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest'
compiling digest.c
linking shared-object digest.so
installing digest libraries
installing default digest libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/bubblebabble'
compiling bubblebabble.c
linking shared-object digest/bubblebabble.so
installing default bubblebabble libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/bubblebabble'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/md5'
compiling md5init.c
compiling md5ossl.c
linking shared-object digest/md5.so
installing default md5 libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/md5'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/rmd160'
compiling rmd160init.c
compiling rmd160.c
linking shared-object digest/rmd160.so
installing default rmd160 libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/rmd160'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/sha1'
compiling sha1init.c
compiling sha1ossl.c
linking shared-object digest/sha1.so
installing default sha1 libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/sha1'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/sha2'
compiling sha2init.c
compiling sha2ossl.c
linking shared-object digest/sha2.so
installing default sha2 libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/digest/sha2'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl'
compiling cfunc.c
compiling dl.c
compiling cptr.c
compiling handle.c
linking shared-object dl.so
installing dl libraries
installing default dl libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl/callback'
compiling callback.c
compiling callback-0.c
compiling callback-1.c
compiling callback-2.c
compiling callback-3.c
compiling callback-4.c
compiling callback-5.c
compiling callback-6.c
compiling callback-7.c
compiling callback-8.c
linking shared-object dl/callback.so
installing default callback libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl/callback'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl/win32'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/dl/win32'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/etc'
compiling etc.c
linking shared-object etc.so
installing default etc libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/etc'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/fcntl'
compiling fcntl.c
linking shared-object fcntl.so
installing default fcntl libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/fcntl'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiber'
compiling fiber.c
linking shared-object fiber.so
installing default fiber libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiber'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiddle'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiddle'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiddle/win32'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/fiddle/win32'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/gdbm'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/gdbm'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/console'
compiling console.c
linking shared-object io/console.so
installing default console libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/console'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/nonblock'
compiling nonblock.c
linking shared-object io/nonblock.so
installing default nonblock libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/nonblock'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/wait'
compiling wait.c
linking shared-object io/wait.so
installing default wait libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/io/wait'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/json'
installing default libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/json'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/json/generator'
compiling generator.c
linking shared-object json/ext/generator.so
installing default generator libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/json/generator'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/json/parser'
compiling parser.c
linking shared-object json/ext/parser.so
installing default parser libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/json/parser'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/mathn/complex'
compiling complex.c
linking shared-object mathn/complex.so
installing default complex libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/mathn/complex'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/mathn/rational'
compiling rational.c
linking shared-object mathn/rational.so
installing default rational libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/mathn/rational'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/nkf'
compiling nkf.c
linking shared-object nkf.so
installing default nkf libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/nkf'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/objspace'
compiling objspace.c
linking shared-object objspace.so
installing default objspace libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/objspace'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/openssl'
compiling ossl_digest.c
compiling ossl_cipher.c
compiling ossl_pkey_dh.c
compiling ossl_x509revoked.c
compiling ossl_x509.c
compiling ossl_engine.c
compiling ossl_x509crl.c
compiling ossl_bn.c
compiling ossl_rand.c
compiling ossl_ns_spki.c
compiling ossl_pkey_rsa.c
compiling ossl_config.c
compiling ossl_asn1.c
compiling ossl_x509name.c
compiling ossl_x509ext.c
compiling ossl_hmac.c
compiling ossl_x509req.c
compiling ossl_ssl.c
compiling ossl_x509cert.c
compiling ossl_pkcs12.c
compiling ossl_bio.c
compiling ossl_pkcs7.c
compiling ossl_pkey.c
compiling ossl_ocsp.c
compiling ossl_ssl_session.c
compiling openssl_missing.c
compiling ossl_pkey_ec.c
compiling ossl_x509store.c
compiling ossl.c
compiling ossl_x509attr.c
compiling ossl_pkey_dsa.c
compiling ossl_pkcs5.c
linking shared-object openssl.so
installing default openssl libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/openssl'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/pathname'
compiling pathname.c
linking shared-object pathname.so
installing default pathname libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/pathname'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/psych'
compiling psych.c
compiling psych_parser.c
compiling psych_emitter.c
compiling psych_yaml_tree.c
compiling psych_to_ruby.c
linking shared-object psych.so
installing default psych libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/psych'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/pty'
compiling pty.c
pty.c: In function ‘chfunc’:
pty.c:143:12: warning: ignoring return value of ‘seteuid’, declared with attribute warn_unused_result [-Wunused-result]
     seteuid(getuid());
            ^
linking shared-object pty.so
installing default pty libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/pty'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/racc/cparse'
compiling cparse.c
linking shared-object racc/cparse.so
installing default cparse libraries
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/racc/cparse'
make[2]: Entering directory `/tmp/ruby/ruby-2.0.0-p353/ext/readline'
compiling readline.c
readline.c: In function ‘Init_readline’:
readline.c:1886:26: error: ‘Function’ undeclared (first use in this function)
     rl_pre_input_hook = (Function *)readline_pre_input_hook;
                          ^
readline.c:1886:26: note: each undeclared identifier is reported only once for each function it appears in
readline.c:1886:36: error: expected expression before ‘)’ token
     rl_pre_input_hook = (Function *)readline_pre_input_hook;
                                    ^
readline.c: At top level:
readline.c:530:1: warning: ‘readline_pre_input_hook’ defined but not used [-Wunused-function]
 readline_pre_input_hook(void)
 ^
make[2]: *** [readline.o] Error 1
make[2]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353/ext/readline'
make[1]: *** [ext/readline/all] Error 2
make[1]: Leaving directory `/tmp/ruby/ruby-2.0.0-p353'
make: *** [build-ext] Error 2