安装完成之后zlib无法获取,解决办法为采用ruby 1.8.6用gmake,gmake install安装
# irb
irb(main):001:0> require 'zlib'
LoadError: no such file to load -- zlib
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from (irb):1
irb(main):002:0> exit
# gem list
/dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- zlib (LoadError)
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/spec_fetcher.rb:1
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/commands/query_command.rb:3
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/commands/list_command.rb:2
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:140:in `load_and_instantiate'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:65:in `[]'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:118:in `find_command'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:104:in `process_args'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:75:in `run'
from /dbra/app/lib/ruby/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'
from /dbra/app/lib/ruby/bin/gem:24
3)oci8安装出错
# gem install -l --no-rdoc --no-ri ruby-oci8-1.0.2.gem
Building native extensions. This could take a while...
ERROR: Error installing ruby-oci8-1.0.2.gem:
ERROR: Failed to build gem native extension.
/dbra/app/lib/ruby/bin/ruby extconf.rb install -l --no-rdoc --no-ri ruby-oci8-1.0.2.gem
checking for load library path... (LD_LIBRARY_PATH)...
found: /oradata/ora9208/product/db_1/lib32/libclntsh.so.9.0 looks like a full client.
checking for cc... *** 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=/dbra/app/lib/ruby/bin/ruby
--with-instant-client
--without-instant-client
./oraconf.rb:402:in `check_cc': RuntimeError (RuntimeError)
from ./oraconf.rb:389:in `init'
from ./oraconf.rb:518:in `initialize'
from ./oraconf.rb:238:in `new'
from ./oraconf.rb:238:in `get'
from extconf.rb:24
ng
---------------------------------------------------
error messages:
C compiler doesn't work correctly.
---------------------------------------------------
See:
* http://ruby-oci8.rubyforge.org/en/HowToInstall.html
* http://ruby-oci8.rubyforge.org/en/ReportInstallProblem.html
Gem files will remain installed in /dbra/app/lib/ruby/lib/ruby/gems/1.8/gems/ruby-oci8-1.0.2 for inspection.
Results logged to /dbra/app/lib/ruby/lib/ruby/gems/1.8/gems/ruby-oci8-1.0.2/ext/oci8/gem_make.out
后台日志显示:
# vi /dbra/app/lib/ruby/lib/ruby/gems/1.8/gems/ruby-oci8-1.0.2/ext/oci8/mkmf.log
"/dbra/app/lib/ruby/lib/ruby/gems/1.8/gems/ruby-oci8-1.0.2/ext/oci8/mkmf.log" 10 lines, 503 characters
"gcc -o conftest -I. -I/dbra/app/lib/ruby/lib/ruby/1.8/ia64-hpux11.31 -I. -lcl -lpthread conftest.c -L'.' -L'/dbra/app/lib/ruby/lib' -Wl,-R'/dbra/a
pp/lib/ruby/lib' -L. -lruby-static -ldld -ldl -lm -lc"
/dbra/app/lib/ruby/lib/ruby/1.8/mkmf.rb:222: warning: Insecure world writable dir /dbra/app/lib in PATH, mode 040777
ld: Bad text origin argument: /dbra/app/lib/ruby/lib
Fatal error.
collect2: ld returned 1 exit status
checked program was:
/* begin */
1: int main() { return 0; }
/* end */