Je ne parviens pas à installer la gemme 'iconv' en raison d'erreurs de construction bizarres.
J'ai compilé 'libiconv' à partir de la source et ai lié les fichiers .h et .dylib dans le répertoire include et lib de rvm. Quand je lanceEchec de la création de iconv gem sur ruby 1.9.2
gem install iconv
sorties Gem erreurs de construction étranges:
construction des extensions natives. Cela peut prendre un certain temps ...
ERROR: Error installing iconv:
ERROR: Failed to build gem native extension.
/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/bin/ruby extconf.rb
checking for iconv() in iconv.h... no
checking for iconv() in -liconv... yes
checking for const of iconv() 2nd argument... no
creating Makefile
make
gcc -I. -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/x86_64-darwin10.4.0 -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/ruby/backward -I/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -o iconv.o -c iconv.c
In file included from iconv.c:21:
/Users/myusername/.rvm/rubies/ruby-1.9.2-rc2/include/ruby-1.9.1/ruby/backward/st.h:2:2: warning: #warning use "ruby/st.h" instead of bare "st.h"
iconv.c:22:20: error: intern.h: No such file or directory
iconv.c: In function ‘map_charset’:
iconv.c:139: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c:139: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c:142: error: ‘struct RHash’ has no member named ‘tbl’
iconv.c: In function ‘iconv_create’:
iconv.c:187: error: ‘struct RString’ has no member named ‘len’
iconv.c:188: error: ‘struct RString’ has no member named ‘len’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:190: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:192: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:193: error: ‘struct RString’ has no member named ‘len’
iconv.c: In function ‘iconv_fail’:
iconv.c:328: error: ‘struct RString’ has no member named ‘len’
iconv.c: In function ‘iconv_fail_retry’:
iconv.c:352: error: ‘ruby_errinfo’ undeclared (first use in this function)
iconv.c:352: error: (Each undeclared identifier is reported only once
iconv.c:352: error: for each function it appears in.)
iconv.c: In function ‘rb_str_derive’:
iconv.c:371: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:371: error: ‘struct RString’ has no member named ‘len’
iconv.c:373: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:373: error: ‘struct RString’ has no member named ‘len’
iconv.c:374: error: ‘struct RString’ has no member named ‘ptr’
iconv.c: In function ‘iconv_convert’:
iconv.c:418: error: ‘struct RArray’ has no member named ‘len’
iconv.c:418: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:436: error: ‘struct RString’ has no member named ‘len’
iconv.c:437: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:455: warning: comparison of unsigned expression >= 0 is always true
iconv.c:458: warning: comparison between signed and unsigned
iconv.c:459: warning: comparison between signed and unsigned
iconv.c:491: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c:494: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c:497: error: ‘struct RArray’ has no member named ‘len’
iconv.c:498: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:499: error: ‘struct RArray’ has no member named ‘ptr’
iconv.c:501: error: ‘struct RString’ has no member named ‘len’
iconv.c:502: error: ‘struct RString’ has no member named ‘ptr’
iconv.c:514: warning: implicit conversion shortens 64-bit value into a 32-bit value
iconv.c: In function ‘iconv_s_convert’:
iconv.c:615: error: ‘struct RString’ has no member named ‘len’
make: *** [iconv.o] Error 1
Gem files will remain installed in /Users/myusername/.rvm/gems/ruby-1.9.2-rc2/gems/iconv-0.1 for inspection.
Results logged to /Users/myusername/.rvm/gems/ruby-1.9.2-rc2/gems/iconv-0.1/ext/iconv/gem_make.out
Comment puis-je le faire installer et construire correctement.
Merci
Ruby 1.9 inclut l'équivalent de la gemme 'iconv' par défaut. Vous ne devriez pas avoir besoin de la gemme. Les erreurs, en particulier les erreurs "no member named ...", indiquent que la gemme n'est pas compatible avec Ruby 1.9 (la plupart des structs pour les types intégrés ont bien été restructurés). –