Hi,

You need to install librrd-dev package equivalent for for CentOS. I
guess it is librrdtool-devel, and of course librrdtool.

On Aug 18, 5:36 am, Walid CH <li...@ruby-forum.com> wrote:
> Hello all,
>
> I am trying to install the SequreISP application (link below) but I'm
> facing an error that I cannot resolve and any help is much appreciated.
>
> The application I am trying to install is:https://github.com/sequre/sequreisp
>
> Here's some information about my system:
>
> OS: Centos 5.4 (Final)
>
> uname -a
> Linux gateway 2.6.18-164.el5 #1 SMP Thu Sep 3 03:33:56 EDT 2009 i686
> i686 i386 GNU/Linux
>
> ruby 1.9.2p290
> Rails 2.3.11
> gem version 1.8.7
> rake version 0.9.2
>
> The command that's giving me errors is:
> rake db:migrate RAILS_ENV=production --trace
>
> The errors are:
> rake/rdoctask is deprecated.  Use rdoc/task instead (in RDoc 2.4.2+)
> ** Invoke db:migrate (first_time)
> ** Invoke environment (first_time)
> ** Execute environment
> rake aborted!
> Could not open library 'rrd': rrd: cannot open shared object file: No
> such file or directory. Could not open library 'librrd.so': librrd.so:
> cannot open shared object file: No such file or directory
> /usr/local/lib/ruby/gems/1.9.1/gems/ffi-1.0.9/lib/ffi/library.rb:75:in
> `block in ffi_lib'
> /usr/local/lib/ruby/gems/1.9.1/gems/ffi-1.0.9/lib/ffi/library.rb:54:in
> `map'
> /usr/local/lib/ruby/gems/1.9.1/gems/ffi-1.0.9/lib/ffi/library.rb:54:in
> `ffi_lib'
> /usr/local/lib/ruby/gems/1.9.1/gems/rrd-ffi-0.2.7/lib/rrd/wrapper.rb:44:in
> `singletonclass'
> /usr/local/lib/ruby/gems/1.9.1/gems/rrd-ffi-0.2.7/lib/rrd/wrapper.rb:41:in
> `<class:Wrapper>'
> /usr/local/lib/ruby/gems/1.9.1/gems/rrd-ffi-0.2.7/lib/rrd/wrapper.rb:6:in
> `<module:RRD>'
> /usr/local/lib/ruby/gems/1.9.1/gems/rrd-ffi-0.2.7/lib/rrd/wrapper.rb:2:in
> `<top (required)>'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:184:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:184:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/rrd-ffi-0.2.7/lib/rrd.rb:4:in `<top
> (required)>'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:68:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:68:in
> `block (2 levels) in require'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:66:in
> `each'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:66:in
> `block in require'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:55:in
> `each'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler/runtime.rb:55:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.18/lib/bundler.rb:120:in
> `require'
> /opt/sequreisp/deploy/sequreisp/config/boot.rb:116:in `load_gems'
> /usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.11/lib/initializer.rb:164:in
> `process'
> /usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.11/lib/initializer.rb:113:in
> `run'
> /opt/sequreisp/deploy/sequreisp/config/environment.rb:13:in `<top
> (required)>'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in
> `block in require'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:547:in
> `new_constants_in'
> /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-2.3.11/lib/active_support/dependencies.rb:182:in
> `require'
> /usr/local/lib/ruby/gems/1.9.1/gems/rails-2.3.11/lib/tasks/misc.rake:4:in
> `block in <top (required)>'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:205:in
> `call'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:205:in
> `block in execute'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:200:in
> `each'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:200:in
> `execute'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:158:in
> `block in invoke_with_call_chain'
> /usr/local/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:151:in
> `invoke_with_call_chain'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:176:in
> `block in invoke_prerequisites'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:174:in
> `each'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:174:in
> `invoke_prerequisites'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:157:in
> `block in invoke_with_call_chain'
> /usr/local/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:151:in
> `invoke_with_call_chain'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:144:in
> `invoke'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:112:in
> `invoke_task'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:in
> `block (2 levels) in top_level'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:in
> `each'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:in
> `block in top_level'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:129:in
> `standard_exception_handling'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:84:in
> `top_level'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:62:in
> `block in run'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:129:in
> `standard_exception_handling'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:59:in
> `run'
> /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2/bin/rake:32:in `<top
> (required)>'
> /usr/local/bin/rake:19:in `load'
> /usr/local/bin/rake:19:in `<main>'
> Tasks: TOP => db:migrate => environment
>
> -------------------------------
>
> locate librrd.so
> /opt/rrdtool-1.4.5/lib/librrd.so
> /opt/rrdtool-1.4.5/lib/librrd.so.4
> /opt/rrdtool-1.4.5/lib/librrd.so.4.1.4
> /usr/lib/librrd.so.2
> /usr/lib/librrd.so.2.0.13
> /usr/local/rrdtool-1.4.5/src/.libs/librrd.so
> /usr/local/rrdtool-1.4.5/src/.libs/librrd.so.4
> /usr/local/rrdtool-1.4.5/src/.libs/librrd.so.4.1.4
>
> --------------------------------------------------------
>
> If I try to install RubyRRDtool, I got other errors:
>
> gem install RubyRRDtool
> Building native extensions.  This could take a while...
> ERROR:  Error installing RubyRRDtool:
>         ERROR: Failed to build gem native extension.
>
>         /usr/local/bin/ruby extconf.rb
> checking for main() in -lz... yes
> checking for main() in -lpng... yes
> checking for main() in -lfreetype... yes
> checking for main() in -lart_lgpl_2... yes
> checking for rrd_first() in -lrrd... no
> creating Makefile
>
> make
> gcc -I. -I/usr/local/include/ruby-1.9.1/i686-linux
> -I/usr/local/include/ruby-1.9.1/ruby/backward
> -I/usr/local/include/ruby-1.9.1 -I. -D_FILE_OFFSET_BITS=64  -fPIC -O3
> -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith
> -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long  -o
> rubyrrdtool.o -c rubyrrdtool.c
> rubyrrdtool.c:24:17: error: rrd.h: No such file or directory
> In file included from rubyrrdtool.c:25:
> rrd_addition.h:27: error: expected specifier-qualifier-list before
> 'rrd_value_t'
> rubyrrdtool.c: In function 's_arr_new':
> rubyrrdtool.c:98: error: 'struct RArray' has no member named 'len'
> rubyrrdtool.c:119: warning: passing argument 1 of 'strlen' makes pointer
> from integer without a cast
> rubyrrdtool.c:119: warning: passing argument 2 of 'memcpy' makes pointer
> from integer without a cast
> rubyrrdtool.c:119: warning: passing argument 1 of '__strdup' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_create':
> rubyrrdtool.c:325: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_first':
> rubyrrdtool.c:419: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_last':
> rubyrrdtool.c:462: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_update':
> rubyrrdtool.c:595: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_call':
> rubyrrdtool.c:627: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_tune':
> rubyrrdtool.c:658: error: 'rrd_tune' undeclared (first use in this
> function)
> rubyrrdtool.c:658: error: (Each undeclared identifier is reported only
> once
> rubyrrdtool.c:658: error: for each function it appears in.)
> rubyrrdtool.c: In function 'rrdtool_resize':
> rubyrrdtool.c:686: error: 'rrd_resize' undeclared (first use in this
> function)
> rubyrrdtool.c: In function 'rrdtool_restore':
> rubyrrdtool.c:726: warning: passing argument 1 of 's_arr_push' makes
> pointer from integer without a cast
> rubyrrdtool.c:727: warning: passing argument 1 of 's_arr_push' makes
> pointer from integer without a cast
> rubyrrdtool.c:728: warning: passing argument 1 of 's_arr_push' makes
> pointer from integer without a cast
> rubyrrdtool.c:737: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_fetch':
> rubyrrdtool.c:778: error: 'rrd_value_t' undeclared (first use in this
> function)
> rubyrrdtool.c:778: error: 'rrd_data' undeclared (first use in this
> function)
> rubyrrdtool.c:795: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c:813: warning: comparison between signed and unsigned
> rubyrrdtool.c: In function 'rrdtool_xport':
> rubyrrdtool.c:880: error: 'rrd_value_t' undeclared (first use in this
> function)
> rubyrrdtool.c:880: error: 'rrd_data' undeclared (first use in this
> function)
> rubyrrdtool.c:897: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c:915: warning: comparison between signed and unsigned
> rubyrrdtool.c: In function 'rrdtool_graph':
> rubyrrdtool.c:965: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c: In function 'rrdtool_info':
> rubyrrdtool.c:1002: warning: passing argument 1 of 'rrd_info_r' makes
> pointer from integer without a cast
> rubyrrdtool.c:1004: warning: passing argument 2 of 'rb_raise' makes
> pointer from integer without a cast
> rubyrrdtool.c:1011: error: 'union infoval' has no member named 'u_val'
> rubyrrdtool.c:1011: error: non-floating-point argument to function
> 'isnan'
> rubyrrdtool.c:1015: error: 'union infoval' has no member named 'u_val'
> rubyrrdtool.c:1022: error: 'union infoval' has no member named 'u_str'
> rubyrrdtool.c:1022: error: 'union infoval' has no member named 'u_str'
> rubyrrdtool.c:1022: error: 'union infoval' has no member named 'u_str'
> rubyrrdtool.c:1022: error: 'union infoval' has no member named 'u_str'
> rubyrrdtool.c:1023: error: 'union infoval' has no member named 'u_str'
> make: *** [rubyrrdtool.o] Error 1
>
> Gem files will remain installed in
> /usr/local/lib/ruby/gems/1.9.1/gems/RubyRRDtool-0.6.0 for inspection.
> Results logged to
> /usr/local/lib/ruby/gems/1.9.1/gems/RubyRRDtool-0.6.0/./gem_make.out
> --------------------------------------------------------------
>
> Any ideas?
>
> Thanks a lot
>
> --
> Posted viahttp://www.ruby-forum.com/.

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