[ruby-list:46850] irbでrequireできるがrubyコマンドだとできない

=1B$BC]Fb$H?=3D$7$^$9!#=1B(B

require=1B$B$N?6$kIq$$$K$D$$$F$o$+$i$J$$$3$H$,$"$j$^$9!#=1B(B

<=1B$B8=3D>]=1B(B>
sqlite3=1B$B%b%8%e!<%k$,=1B(Birb=1B$B$@$H@5$7$/=1B(Brequire=1B$B$G$-$k$,!"=
=1B(B
ruby=1B$B%3%^%s%I$G=1B(Bruby  -e 'require =
"sqlite3"'=1B$B$H$9$k$H=1B(Brequire=1B$B$G$-$J$$=1B(B

=1B$B0J2<$O<B:]9T$C$?<j=3Dg$G$9=1B(B
-- =1B$B$3$3$+$i=1B(B
$ /usr/bin/irb -r sqlite3
>>  quit
$ /usr/bin/ruby -e 'require "sqlite3"'
-e:1:in `require': no such file to load -- sqlite3 (LoadError)
	from -e:1
$
-- =1B$B$3$3$^$G=1B(B

<=1B$B4D6-=1B(B>
OS : Mac OS X 10.6.2
irb :  0.9.5(05/04/13)
ruby  :  ruby 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0]


irb=1B$B$H=1B(Bruby=1B$BAPJ}$G=1B(B "puts =
$LOAD_PATH"=1B$B$GCM$r3NG'$7$^$7$?$,!"CM$O0lCW$7$F$$$^$7$?!#=1B(B
=1B$B$^$?=1B(B

$ set | grep RUBY
$

=1B$B$J$N$G=1B(BRUBY=1B$BMQ$N4D6-JQ?t$bFC$K@_Dj$7$F$$$^$;$s!#=1B(B

=1B$B0J>e$J$K$+$*$o$+$j$G$7$?$i$h$m$7$/$*4j$$$7$^$9!#=1B(B
--
TAKEUCHI  Hideki