Extconf failed when gem install couchbase
Tue, 01/31/2012 - 09:47
Hello
I tried to install couchbase client. I follow Installing the Couchbase Client Library for ruby client.
But when I run gem install couchbase, I had the following error.
Building native extensions. This could take a while...
ERROR: Error installing couchbase:
ERROR: Failed to build gem native extension.
/usr/local/ruby/bin/ruby extconf.rb
checking for event_init() in -levent... yes
checking for libcouchbase_create() in -lcouchbase... no
*** 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/local/ruby/bin/ruby
--with-libcouchbase-dir
--without-libcouchbase-dir
--with-libcouchbase-include
--without-libcouchbase-include=${libcouchbase-dir}/include
--with-libcouchbase-lib
--without-libcouchbase-lib=${libcouchbase-dir}/lib
--with-eventlib
--without-eventlib
--with-couchbaselib
--without-couchbaselib
Gem files will remain installed in /usr/local/ruby/lib/ruby/gems/1.9.1/gems/couchbase-1.0.0 for inspection.
Results logged to /usr/local/ruby/lib/ruby/gems/1.9.1/gems/couchbase-1.0.0/ext/couchbase_ext/gem_make.outIn my mkmf.log I have the following :
"gcc -o conftest -I/usr/local/ruby/include/ruby-1.9.1/i686-linux -I/usr/local/ruby/include/ruby-1.9.1/ruby/backward -I/usr/local/ruby/include/ruby-1.9.1 -I. -I/usr/local/include -I/usr/local/ruby/include -I/usr/include -D_FILE_OFFSET_BITS=64 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -std=c99 -Wall -Wextra conftest.c -L. -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/local/lib -Wl,-R/usr/local/lib -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/lib -Wl,-R/usr/lib -L. -rdynamic -Wl,-export-dynamic -Wl,-R -Wl,/usr/local/ruby/lib -L/usr/local/ruby/lib -lruby-static -lpthread -lrt -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {return 0;}
/* end */
"gcc -I/usr/local/ruby/include/ruby-1.9.1/i686-linux -I/usr/local/ruby/include/ruby-1.9.1/ruby/backward -I/usr/local/ruby/include/ruby-1.9.1 -I. -I/usr/local/include -I/usr/local/ruby/include -I/usr/include -D_FILE_OFFSET_BITS=64 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -std=c99 -Wall -Wextra -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <stdarg.h>
4: int foo(int x, ...) {
5: va_list va;
6: va_start(va, x);
7: va_arg(va, int);
8: va_arg(va, char *);
9: va_arg(va, double);
10: return 0;
11: }
12: int main() {
13: return foo(10, "", 3.14);
14: return 0;
15: }
/* end */
have_library: checking for event_init() in -levent... -------------------- yes
"gcc -o conftest -I/usr/local/ruby/include/ruby-1.9.1/i686-linux -I/usr/local/ruby/include/ruby-1.9.1/ruby/backward -I/usr/local/ruby/include/ruby-1.9.1 -I. -I/usr/local/include -I/usr/local/ruby/include -I/usr/include -D_FILE_OFFSET_BITS=64 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -std=c99 -Wall -Wextra conftest.c -L. -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/local/lib -Wl,-R/usr/local/lib -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/lib -Wl,-R/usr/lib -L. -rdynamic -Wl,-export-dynamic -Wl,-R -Wl,/usr/local/ruby/lib -L/usr/local/ruby/lib -lruby-static -levent -lpthread -lrt -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <event.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { void ((*volatile p)()); p = (void ((*)()))event_init; return 0; }
/* end */
--------------------
have_library: checking for libcouchbase_create() in -lcouchbase... -------------------- no
"gcc -o conftest -I/usr/local/ruby/include/ruby-1.9.1/i686-linux -I/usr/local/ruby/include/ruby-1.9.1/ruby/backward -I/usr/local/ruby/include/ruby-1.9.1 -I. -I/usr/local/include -I/usr/local/ruby/include -I/usr/include -D_FILE_OFFSET_BITS=64 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -std=c99 -Wall -Wextra conftest.c -L. -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/local/lib -Wl,-R/usr/local/lib -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/lib -Wl,-R/usr/lib -L. -rdynamic -Wl,-export-dynamic -levent -Wl,-R -Wl,/usr/local/ruby/lib -L/usr/local/ruby/lib -lruby-static -lcouchbase -levent -lpthread -lrt -ldl -lcrypt -lm -lc"
conftest.c:3:36: error: libcouchbase/couchbase.h: No such file or directory
conftest.c: In function ‘t’:
conftest.c:7: error: ‘libcouchbase_create’ undeclared (first use in this function)
conftest.c:7: error: (Each undeclared identifier is reported only once
conftest.c:7: error: for each function it appears in.)
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libcouchbase/couchbase.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { void ((*volatile p)()); p = (void ((*)()))libcouchbase_create; return 0; }
/* end */
"gcc -o conftest -I/usr/local/ruby/include/ruby-1.9.1/i686-linux -I/usr/local/ruby/include/ruby-1.9.1/ruby/backward -I/usr/local/ruby/include/ruby-1.9.1 -I. -I/usr/local/include -I/usr/local/ruby/include -I/usr/include -D_FILE_OFFSET_BITS=64 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -std=c99 -Wall -Wextra conftest.c -L. -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/local/lib -Wl,-R/usr/local/lib -L/usr/local/ruby/lib -Wl,-R/usr/local/ruby/lib -L/usr/lib -Wl,-R/usr/lib -L. -rdynamic -Wl,-export-dynamic -levent -Wl,-R -Wl,/usr/local/ruby/lib -L/usr/local/ruby/lib -lruby-static -lcouchbase -levent -lpthread -lrt -ldl -lcrypt -lm -lc"
conftest.c:3:36: error: libcouchbase/couchbase.h: No such file or directory
conftest.c: In function ‘t’:
conftest.c:7: warning: implicit declaration of function ‘libcouchbase_create’
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <libcouchbase/couchbase.h>
4:
5: /*top*/
6: int main() {return 0;}
7: int t() { libcouchbase_create(); return 0; }
/* end */
--------------------What did I need to do to make it work ?
Thank you !
Wed, 02/08/2012 - 00:34
Sorry for the trouble, we'll have a quick look at this to see if we can spot why there's an issue.
Wed, 02/08/2012 - 01:39
It turns out that previous couchbase gem version (0.9.8) works, but when I upgrade to 1.0.0 version this error occurred.
Wed, 02/08/2012 - 02:14
Hi, first of all, the 0.9.8 version have views support, which was temporarily disabled in 1.0.0 version and will be enabled in the next version. Next, I cannot find the the missing method in your stacktrace. Could you show the snippet of the code which generates the error?
Wed, 02/08/2012 - 03:04
This is the code which generate this error stacktrace when I call login methode.
Model :
class User
include ActiveModel::Validations
include ActiveModel::Conversion
extend ActiveModel::Callbacks
extend ActiveModel::Naming
attr_accessor :key, :fuid, :fullname, :nickname, :created_at, :game_state
@@keys = [:key, :fuid, :fullname, :nickname, :created_at, :game_state]
validates :fuid, :presence => true
def initialize(attributes = {})
@errors = ActiveModel::Errors.new(self)
attributes.each do |name, value|
next unless @@keys.include?(name.to_sym)
send("#{name}=", value)
end
if self.fullname.nil?
self.fullname = "Before_Update"
end
if self.fullname == ""
self.fullname = "Before_Update"
end
p "############################################"
p "nickname: #{nickname}"
if self.nickname.nil?
p "fullname: #{fullname}"
fullname_tmp = self.fullname.split(" ")
p "fullname_tmp: #{fullname_tmp}"
p "fullname_tmp0: #{fullname_tmp[0]}"
p "fullname_tmp1: #{fullname_tmp[1]}"
p "fullname_tmp1.1: #{fullname_tmp[1][0..0]}"
self.nickname = "#{fullname_tmp[0]} #{fullname_tmp[1][0..0]}."
p "nickname: #{nickname}"
end
p "############################################"
self.key = "fb:#{self.fuid}"
self.created_at ||= Time.now
end
def save
return false unless valid?
Couch.client.set(
self.key, {
:type => self.class.to_s.downcase,
:key => self.key,
:fuid => self.fuid,
:game_state => self.game_state,
:fullname => self.fullname,
:nickname => self.nickname,
:created_at => self.created_at
}
)
return true
end
def self.find(key)
return nil unless key
begin
doc = Couch.client.get(key)
self.new(doc)
rescue Memcached::NotFound => e
nil
end
end
def self.by_fuid
results = design.by_fuid.entries
end
endController
class UsersController < ApplicationController
def login
if User.find("fb:#{params[:user][:fuid]}").nil?
@user = User.new params[:user]
p "####################################"
p "fullname: #{@user.fullname}"
fullname_tmp = @user.fullname.split(" ")
p "fullname_tmp: #{fullname_tmp}"
p "fullname_tmp0: #{fullname_tmp[0]}"
p "fullname_tmp1: #{fullname_tmp[1]}"
p "fullname_tmp1.1: #{fullname_tmp[1][0..0]}"
p "####################################"
if @user.save
render :json => @user
else
render :nothing => true, :status => 500
end
else
user_current = User.find("fb:#{params[:user][:fuid]}")
if user_current.fullname.nil?
user_current.fullname = params[:user][:fullname]
if user_current.save
render :json => user_current
else
render :nothing => true, :status => 500
end
else
render :json => user_current
end
end
end
def update
u = User.find(params[:user][:key])
u.game_state = params[:user][:game_state]
if u.save
render :nothing => true
else
render :nothing => true, :status => 500
end
end
def show
#render :json => User.find(params[:id])
render :json => User.by_fuid
end
def game_state
render :json => User.find(params[:id]).game_state
end
end
Wed, 02/08/2012 - 03:16
From the first glance there some updates in version 1.0.0 it doesn't use "Memcached" namespace anymore you should use one of this exception classes http://rubydoc.info/gems/couchbase/Couchbase/Error Couchbase::Error::NotFound for instance. Another point is that your code is using design docs and as I said earlier, libcouchbase (and the ruby client which uses it as backend) doesn't have views support yet. It will come in the next version.
Wed, 02/08/2012 - 03:28
Thanks a lot, I will stay with 0.9.8 version for now and upgrade when the next version will come. I will correct the memcached namespace.
Find out that I needed to install library header DEB too.
So now I have installed gem couchbase.
The thing is that I try to migrate from couchbase server 2.0.0 to the new stable version 1.8.0.So I install the new server and the new gem. But where I had no problem to access my server with the previous version, now I can't add a user in my database or do anything else : I had some NoMethodError.
Nothing change in my .rb files, the only thing that change is the couchbase server version and the gem couchbase version. When I install back the previous version everything works fine.