gem install pg 无法绑定到 libpq [英] gem install pg can not bind to libpq
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问题描述
在 Ubuntu 10.04.3 上升级到 Ruby 1.9.3(从 1.9.2 使用系统 RVM)后，我删除了所有 gem，并尝试重新安装 pg(ala bundle install pg).
After upgrading to Ruby 1.9.3 (from 1.9.2 using system RVM) on Ubuntu 10.04.3, I removed all of my gems, and attempted to reinstall pg (ala bundle install pg).
然后它抛出一个错误并通知我应该查看 mkmf.log，这两个都包含在这个要点中:https://gist.github.com/d05a81701d968895c730
It then threw an error and informed me that I should look at mkmf.log, both of which are included in this gist: https://gist.github.com/d05a81701d968895c730
libpq-dev、libpq5 和 postgresql-client 都已安装并正常工作.将 gem 指向 pg_config，直接包含和 bin 目录似乎没有任何改变.
libpq-dev, libpq5, and postgresql-client are all installed and working correctly. Pointing gem at pg_config, and the include and bin directories directly does not appear to change anything.
我已经看到了几个关于 stackoverflow 和网络其他部分的类似错误消息的问题，但它们似乎都是简单的缺失依赖问题(其中大部分是通过安装 libpq-dev 解决的)，所以我有点不知所措.
I've seen several questions about similar error messages around stackoverflow, and the rest of the web, but they all appear to be simple missing dependency issues (most of them are solved by installing libpq-dev), so I'm at a bit of a loss.
可能有用/相关的各种其他属性:
Various other properties that might be useful / relevant:
- ruby 1.9.3p0(2011-10-30 修订版 33570)[i686-linux]
- rvm 1.10.1(系统)
- 宝石 1.8.15
- psql (PostgreSQL) 8.4.9
提前致谢.
gem_make.out:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/usr/local/rvm/rubies/ruby-1.9.3-p0/bin/ruby extconf.rb
checking for pg_config... yes
Using config values from /usr/bin/pg_config
checking for libpq-fe.h... yes
checking for libpq/libpq-fs.h... yes
checking for PQconnectdb() in -lpq... no
checking for PQconnectdb() in -llibpq... no
checking for PQconnectdb() in -lms/libpq... no
Can't find the PostgreSQL client library (libpq)
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
ldd.stdout:
$ldd /usr/lib/libpq.so
linux-gate.so.1 => (0xf57fe000)
libssl.so.0.9.8 => /lib/i686/cmov/libssl.so.0.9.8 (0xb77f4000)
libcrypto.so.0.9.8 => /lib/i686/cmov/libcrypto.so.0.9.8 (0xb76a2000)
libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0xb75f1000)
libcom_err.so.2 => /lib/libcom_err.so.2 (0xb75ec000)
libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0xb75bd000)
libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0xb758b000)
libldap_r-2.4.so.2 => /usr/lib/libldap_r-2.4.so.2 (0xb7544000)
libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb752b000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb73d0000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb73cc000)
libz.so.1 => /lib/libz.so.1 (0xb73b7000)
libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0xb7393000)
libkrb5support.so.0 => /usr/lib/libkrb5support.so.0 (0xb738b000)
libkeyutils.so.1 => /lib/libkeyutils.so.1 (0xb7386000)
libresolv.so.2 => /lib/tls/i686/cmov/libresolv.so.2 (0xb7372000)
/lib/ld-linux.so.2 (0xb786a000)
liblber-2.4.so.2 => /usr/lib/liblber-2.4.so.2 (0xb7365000)
libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0xb734d000)
libgnutls.so.26 => /usr/lib/libgnutls.so.26 (0xb72b2000)
libtasn1.so.3 => /usr/lib/libtasn1.so.3 (0xb72a0000)
libgcrypt.so.11 => /lib/libgcrypt.so.11 (0xb722d000)
libgpg-error.so.0 => /lib/libgpg-error.so.0 (0xb7228000)
pgconfig.stdout:
$pg_config --ldflags --libs
-Wl,-Bsymbolic-functions -Wl,--as-needed -Wl,--as-needed
-lpgport -lxslt -lxml2 -lpam -lssl -lcrypto -lkrb5 -lcom_err -lgssapi_krb5 -lz -lreadline -lcrypt -ldl -lm
mkmf.log:
find_executable: checking for pg_config... -------------------- yes
--------------------
find_header: checking for libpq-fe.h... -------------------- yes
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -lpthread -lrt -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
"gcc -E -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
/* end */
--------------------
find_header: checking for libpq/libpq-fs.h... -------------------- yes
"gcc -E -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq/libpq-fs.h>
/* end */
--------------------
have_library: checking for PQconnectdb() in -lpq... -------------------- no
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -lpq -lpthread -lrt -ldl -lcrypt -lm -lc"
/usr/lib/libpq.so: undefined reference to `X509_STORE_set_flags@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `CRYPTO_set_locking_callback@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ENGINE_init@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ENGINE_free@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ENGINE_load_private_key@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ENGINE_finish@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_check_private_key@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_free@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_new@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_pending@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `TLSv1_method@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_STORE_load_locations@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_set_verify@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ERR_pop_to_mark@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_new@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_get_error@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ERR_get_error@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ENGINE_by_id@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_write@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_load_error_strings@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_load_verify_locations@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `BIO_ctrl@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `PEM_read_bio_PrivateKey@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `CRYPTO_set_id_callback@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_free@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `BIO_free@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_get_cert_store@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_get_subject_name@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_shutdown@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_set_client_cert_cb@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `PEM_read_bio_X509@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ERR_set_mark@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `OPENSSL_config@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_NAME_get_text_by_NID@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_read@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_CTX_ctrl@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `ERR_reason_error_string@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_get_peer_certificate@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `X509_NAME_oneline@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_set_ex_data@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_set_fd@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_library_init@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `CRYPTO_num_locks@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_get_ex_data@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `SSL_connect@OPENSSL_0.9.8'
/usr/lib/libpq.so: undefined reference to `BIO_new_file@OPENSSL_0.9.8'
collect2: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { void ((*volatile p)()); p = (void ((*)()))PQconnectdb; return 0; }
/* end */
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -lpq -lpthread -lrt -ldl -lcrypt -lm -lc"
conftest.c: In function 't':
conftest.c:7: error: too few arguments to function 'PQconnectdb'
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { PQconnectdb(); return 0; }
/* end */
--------------------
have_library: checking for PQconnectdb() in -llibpq... -------------------- no
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -llibpq -lpthread -lrt -ldl -lcrypt -lm -lc"
/usr/bin/ld: cannot find -llibpq
collect2: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { void ((*volatile p)()); p = (void ((*)()))PQconnectdb; return 0; }
/* end */
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -llibpq -lpthread -lrt -ldl -lcrypt -lm -lc"
conftest.c: In function 't':
conftest.c:7: error: too few arguments to function 'PQconnectdb'
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { PQconnectdb(); return 0; }
/* end */
--------------------
have_library: checking for PQconnectdb() in -lms/libpq... -------------------- no
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -lms/libpq -lpthread -lrt -ldl -lcrypt -lm -lc"
/usr/bin/ld: cannot find -lms/libpq
collect2: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { void ((*volatile p)()); p = (void ((*)()))PQconnectdb; return 0; }
/* end */
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/i686-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p0/include/ruby-1.9.1 -I. -I/usr/local/rvm/usr/include -D_FILE_OFFSET_BITS=64 -I/usr/include/postgresql -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic -L/usr/lib -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p0/lib -lruby -lms/libpq -lpthread -lrt -ldl -lcrypt -lm -lc"
conftest.c: In function 't':
conftest.c:7: error: too few arguments to function 'PQconnectdb'
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libpq-fe.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { PQconnectdb(); return 0; }
/* end */
--------------------
推荐答案
在我的情况下，我遇到了同样的问题是 lib 位于 .rvm/usr/lib 中，它被带到此编译而不是来自系统的 lib.我不确定为什么会发生这种情况以及为什么它不起作用(在我的情况下是在 Ubuntu 10.04 x86_64 上)，但只是解决它:
I've got the same problem in my case was lib's inside .rvm/usr/lib which was taken to this compilation instead of lib's from system. I'm not sure why that happens and why it doesn't work (in my case on Ubuntu 10.04 x86_64) but to solve it just :
mv ~/.rvm/usr/lib ~/.rvm/usr/lib_rvm
一段时间或永远;)
for a while or forever ;)
如果有人会调查为什么会发生这种情况，我将不胜感激.问候.
If someone will investigate why that happen I will be appreciate. Regards.
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