rails install pg- 'libpq-fe.h 헤더를 찾을 수 없습니다.
$ sudo bundle install
결과
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Using rake (0.9.2.2)
Using i18n (0.6.1)
Using multi_json (1.3.6)
Using activesupport (3.2.8)
Using builder (3.0.4)
Using activemodel (3.2.8)
Using erubis (2.7.0)
Using journey (1.0.4)
Using rack (1.4.1)
Using rack-cache (1.2)
Using rack-test (0.6.2)
Using hike (1.2.1)
Using tilt (1.3.3)
Using sprockets (2.1.3)
Using actionpack (3.2.8)
Using mime-types (1.19)
Using polyglot (0.3.3)
Using treetop (1.4.11)
Using mail (2.4.4)
Using actionmailer (3.2.8)
Using arel (3.0.2)
Using tzinfo (0.3.33)
Using activerecord (3.2.8)
Using activeresource (3.2.8)
Using bundler (1.2.1)
Using coffee-script-source (1.4.0)
Using execjs (1.4.0)
Using coffee-script (2.2.0)
Using rack-ssl (1.3.2)
Using json (1.7.5)
Using rdoc (3.12)
Using thor (0.16.0)
Using railties (3.2.8)
Using coffee-rails (3.2.2)
Using jquery-rails (2.1.3)
Installing pg (0.14.1) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
checking for pg_config... yes
Using config values from /usr/bin/pg_config
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** 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.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/ruby1.8
--with-pg
--without-pg
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/lib
--with-pg-config
--without-pg-config
--with-pg_config
--without-pg_config
Gem files will remain installed in /var/lib/gems/1.8/gems/pg-0.14.1 for inspection.
Results logged to /var/lib/gems/1.8/gems/pg-0.14.1/ext/gem_make.out
An error occurred while installing pg (0.14.1), and Bundler cannot continue.
Make sure that `gem install pg -v '0.14.1'` succeeds before bundling.
나는 만들지 $ gem install pg -v '0.14.1'만 이것은 도움이 아니다
내 Gemfile
source 'https://rubygems.org'
#gem 'rails', '3.0.9'
#gem 'sqlite3', '1.3.6', :group => :development
gem 'rails', '3.2.8'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'sqlite3'
gem 'pg'
gem 'taps'
gem 'json'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
#group :production do
#gem 'pg'
#end
#group :development do
#gem 'sqlite3'
#end
gem_make.out
/usr/bin/ruby1.8 extconf.rb
checking for pg_config... yes
Using config values from /usr/bin/pg_config
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** 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.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/ruby1.8
--with-pg
--without-pg
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/lib
--with-pg-config
--without-pg-config
--with-pg_config
--without-pg_config
mkmf.log
find_executable: checking for pg_config... -------------------- yes
--------------------
find_header: checking for libpq-fe.h... -------------------- no
"gcc -E -I. -I/usr/lib/ruby/1.8/i686-linux -I. -D_FORTIFY_SOURCE=2 -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -I -fno-strict-aliasing -g -g -O2 -fPIC conftest.c -o conftest.i"
conftest.c:1:22: fatal error: libpq-fe.h: No such file or directory
compilation terminated.
checked program was:
/* begin */
1: #include <libpq-fe.h>
/* end */
--------------------
도와주세요, 제발. 감사합니다.
이 문자 죄송합니다. 귀하의 게시물에는 코드 섹션을 설명 할 컨텍스트가 많지 않습니다. 시나리오를 더 명확하게 설명하십시오.
그냥 만들어
$ sudo apt-get install libpq-dev
이것은 pg gem을 설치하려고 할 때 'libpq-fe.h 헤더를 찾을 수 없습니다.
환경에 따라 :
- 맥:
brew install postgresql - 우분투 :
sudo apt-get install libpq-dev - RHEL :
yum install postgresql-devel
그런 다음 gem install pg다시 실행
이 시도:
- 양조 설치 postgresql
- gem 설치 pg
- 번들 설치
Fedora / RHEL 시스템에서 이것은 트릭을 수행했습니다.
sudo yum install libpqxx-devel
Mac OS X에서는 다음과 같이 실행합니다.
gem install pg -- --with-pg-config=***/path/to/pg_config***
***/path/to/pg_config*** pg_config의 경로입니다.
Amazon AMI의 Jenkins 서버에서이 문제가 발생했습니다.
$ pg_config | grep VERSION
VERSION = PostgreSQL 9.4.9
그런 다음 필요한 버전에 따라 필요한 lib를 설치할 수 있습니다.
$ sudo yum list postgresql* | grep devel
postgresql92-devel.x86_64 9.2.18-1.59.amzn1 @amzn-main
postgresql94-devel.x86_64 9.4.9-1.67.amzn1 @amzn-main
postgresql8-devel.x86_64 8.4.20-5.52.amzn1 amzn-main
postgresql93-devel.x86_64 9.3.14-1.62.amzn1 amzn-main
postgresql95-devel.x86_64 9.5.4-1.71.amzn1 amzn-main
Then you can just install the corresponding version, in my case for version 9.4:
sudo yum install postgresql94-devel
For Amazon Linux:
sudo yum install postgresql-devel
then run your command again
try this:
sudo apt-get install libpq-dev
gem install pg
it would be works!
On mac make sure your postgres is linked. You can do it by
brew link --overwrite postgresql
This fixed the issue for me.
For Alpine Linux, you can add libpq-fe.h with:
apk add postgresql-dev
This worked for me:
sudo gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.4/bin/pg_config
I use Ubuntu-16. And I use the method showed here:https://www.postgresql.org/download/linux/ubuntu/ to install postgresql-9.6; And I use "sudo apt-get install libpq-dev" to install the devlib.But It still can't work. So I use the method ln to establish soft link, here it is : sudo ln -s /usr/include/postgresql/libpq-fe.h /usr/include/; sudo ln -s /usr/include/postgresql/postgres_ext.h /usr/include/ And I solve the problem at last.
brew install postgresql worked for me.
Installation of postgresql was giving another error
Error: The following directories are not writable by your user: /usr/local/lib/pkgconfig /usr/local/share/info /usr/local/share/man/man3
This error was fixed by giving access to the mentioned directories to the current user
sudo chown -R $(whoami) (path)
- SO: Ubuntu
- Language Programming: C
$ sudo apt-get install libpq-dev
In my case I was putting the directory path wrong. So:
From: gcc -o lib_version lib_version.c -I/usr/include/postgresql -lpq -std=c99
To: gcc -o lib_version lib_version.c -I /usr/include/postgresql -lpq -std=c99
GL
참고URL : https://stackoverflow.com/questions/13086073/rails-install-pg-cant-find-the-libpq-fe-h-header
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