From: Xeno Campanoli <xeno.campanoli@...>
Date: 2009-12-29T07:43:52+09:00
Subject: ERRORs trying to install ruby-ldap on CentOS

# gem install ruby-ldap
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-ldap:
	ERROR: Failed to build gem native extension.

/usr/bin/ruby extconf.rb
--with-ldap-dir=/usr
--with-openldap2
checking for ldap.h... yes
checking for lber.h... yes
checking for ldap_ssl.h... no
checking for openssl/ssl.h... yes
checking for openssl/crypto.h... yes
checking for main() in -lcrypto... yes
checking for main() in -lssl... yes
checking for main() in -lnsl... yes
checking for main() in -lpthread... yes
checking for main() in -lresolv... yes
checking for main() in -llber... yes
checking for main() in -lldap_r... yes
checking for main() in -lldap... yes
checking for ldap_init()... yes
checking for ldap_set_option()... yes
checking for ldap_get_option()... yes
checking for ldap_start_tls_s()... yes
checking for ldap_memfree()... yes
checking for ldap_perror()... yes
checking for ldap_sort_entries()... yes
checking for ldapssl_init()... no
checking for ldap_sslinit()... no
checking for ldap_sasl_bind_s()... yes
checking for ldap_compare_s()... yes
checking for ldap_add_ext_s()... yes
checking for ldap_compare_ext_s()... yes
checking for ldap_delete_ext_s()... yes
checking for ldap_modify_ext_s()... yes
checking for ldap_search_ext_s()... yes
checking for ldap_unbind_ext_s()... yes
checking for ldap_sasl_interactive_bind_s()... yes
creating Makefile

make
gcc -I. -I. -I/usr/lib64/ruby/1.8/x86_64-linux -I. -DUSE_OPENLDAP2 
-DUSE_OPENLDAP -DLDAP_DEPRECATED -D_REENTRANT -DHAVE_LDAP_H -DHAVE_LBER_H 
-DHAVE_OPENSSL_SSL_H -DHAVE_OPENSSL_CRYPTO_H -DHAVE_LDAP_INIT 
-DHAVE_LDAP_SET_OPTION -DHAVE_LDAP_GET_OPTION -DHAVE_LDAP_START_TLS_S 
-DHAVE_LDAP_MEMFREE -DHAVE_LDAP_PERROR -DHAVE_LDAP_SORT_ENTRIES 
-DHAVE_LDAP_SASL_BIND_S -DHAVE_LDAP_COMPARE_S -DHAVE_LDAP_ADD_EXT_S 
-DHAVE_LDAP_COMPARE_EXT_S -DHAVE_LDAP_DELETE_EXT_S -DHAVE_LDAP_MODIFY_EXT_S 
-DHAVE_LDAP_SEARCH_EXT_S -DHAVE_LDAP_UNBIND_EXT_S 
-DHAVE_LDAP_SASL_INTERACTIVE_BIND_S -DRUBY_VERSION_CODE=185  -fPIC -O2 -g -pipe 
-Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector 
--param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -fno-strict-aliasing  -fPIC 
  -c ldap.c
gcc -I. -I. -I/usr/lib64/ruby/1.8/x86_64-linux -I. -DUSE_OPENLDAP2 
-DUSE_OPENLDAP -DLDAP_DEPRECATED -D_REENTRANT -DHAVE_LDAP_H -DHAVE_LBER_H 
-DHAVE_OPENSSL_SSL_H -DHAVE_OPENSSL_CRYPTO_H -DHAVE_LDAP_INIT 
-DHAVE_LDAP_SET_OPTION -DHAVE_LDAP_GET_OPTION -DHAVE_LDAP_START_TLS_S 
-DHAVE_LDAP_MEMFREE -DHAVE_LDAP_PERROR -DHAVE_LDAP_SORT_ENTRIES 
-DHAVE_LDAP_SASL_BIND_S -DHAVE_LDAP_COMPARE_S -DHAVE_LDAP_ADD_EXT_S 
-DHAVE_LDAP_COMPARE_EXT_S -DHAVE_LDAP_DELETE_EXT_S -DHAVE_LDAP_MODIFY_EXT_S 
-DHAVE_LDAP_SEARCH_EXT_S -DHAVE_LDAP_UNBIND_EXT_S 
-DHAVE_LDAP_SASL_INTERACTIVE_BIND_S -DRUBY_VERSION_CODE=185  -fPIC -O2 -g -pipe 
-Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector 
--param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -fno-strict-aliasing  -fPIC 
  -c misc.c
misc.c: In function �rb_ldap_get_apiinfo�:
misc.c:56: warning: implicit declaration of function �RARRAY_LEN�
misc.c:60: warning: implicit declaration of function �RARRAY_PTR�
misc.c:60: error: subscripted value is neither array nor pointer
misc.c:61: warning: implicit declaration of function �RSTRING_LEN�
misc.c:61: warning: implicit declaration of function �RSTRING_PTR�
misc.c:61: warning: passing argument 2 of �__builtin___memcpy_chk� makes pointer 
from integer without a cast
misc.c:61: warning: passing argument 2 of �__memcpy_ichk� makes pointer from 
integer without a cast
misc.c:64: warning: passing argument 2 of �__builtin___memcpy_chk� makes pointer 
from integer without a cast
misc.c:64: warning: passing argument 2 of �__memcpy_ichk� makes pointer from 
integer without a cast
misc.c: In function �rb_ldap_control_set_value�:
misc.c:164: warning: passing argument 2 of �__builtin___memcpy_chk� makes 
pointer from integer without a cast
misc.c:164: warning: passing argument 2 of �__memcpy_ichk� makes pointer from 
integer without a cast
misc.c: In function �rb_ldap_control_set_oid�:
misc.c:237: warning: passing argument 2 of �__builtin___memcpy_chk� makes 
pointer from integer without a cast
misc.c:237: warning: passing argument 2 of �__memcpy_ichk� makes pointer from 
integer without a cast
make: *** [misc.o] Error 1


Gem files will remain installed in /usr/lib64/ruby/gems/1.8/gems/ruby-ldap-0.9.9 
for inspection.
Results logged to /usr/lib64/ruby/gems/1.8/gems/ruby-ldap-0.9.9/gem_make.out
#

I have tried to install all the yum openssl and openldap stuff that seems 
reasonable, but still get the above.

xc

-- 
"It's the preponderance, stupid!" - Professor Stephen Schneider, IPCC member