最近读了perl学习手札，里面有教如何用cpan来下载 perl模组，可能是我太笨了，学不会。所以想请教大 家。 我是在windows XP的系统下，安装ActivePerl-5.8.7.815-MSWin32-x86-211909版本 在cpan安装GD模组，MS-DOS显示如下： cpan> install GD CPAN: Storable loaded ok Going to read \.cpan\sources\authors\01mailrc.txt.gz CPAN: Compress::Zlib loaded ok CPAN: LWP::UserAgent loaded ok Fetching with LWP: ftp://cpan.cdpa.nsysu.edu.tw/Unix/Lang/CPAN/modules/02packages.details.txt.gz Going to read \.cpan\sources\modules\02packages.details.txt.gz Database was generated on Wed, 16 Aug 2006 21:32:34 GMT There's a new CPAN.pm version (v1.87) available! [Current version is v1.7601] You might want to try install Bundle::CPAN reload cpan without quitting the current session. It should be a seamless upgrade while we are running... Fetching with LWP: ftp://cpan.cdpa.nsysu.edu.tw/Unix/Lang/CPAN/modules/03modlist.data.gz Going to read \.cpan\sources\modules\03modlist.data.gz Going to write \.cpan\Metadata Running install for module GD Running make for L/LD/LDS/GD-2.34.tar.gz Fetching with LWP: ftp://cpan.cdpa.nsysu.edu.tw/Unix/Lang/CPAN/authors/id/L/LD/LDS/GD-2.34.tar. gz CPAN: Digest::MD5 loaded ok Fetching with LWP: ftp://cpan.cdpa.nsysu.edu.tw/Unix/Lang/CPAN/authors/id/L/LD/LDS/CHECKSUMS Checksum for \.cpan\sources\authors\id\L\LD\LDS\GD-2.34.tar.gz ok Scanning cache \.cpan\build for sizes CPAN: Archive::Tar loaded ok GD-2.34/ GD-2.34/t/ GD-2.34/t/test.out.3.jpeg GD-2.34/t/GD.t GD-2.34/t/tile.jpeg GD-2.34/t/test.out.4.jpeg GD-2.34/t/test.out.5.jpeg GD-2.34/t/test.out.6.jpeg GD-2.34/t/test.out.7.jpeg GD-2.34/t/test.out.8.jpeg GD-2.34/t/test.out.9.jpeg GD-2.34/t/test.out.3.png-1 GD-2.34/t/Polyline.t GD-2.34/t/test.out.4.png-1 GD-2.34/t/test.out.4.png-2 GD-2.34/t/test.out.10.png-1 GD-2.34/t/test.out.10.png-2 GD-2.34/t/test.out.10.png-3 GD-2.34/t/test.out.1.png GD-2.34/t/test.out.2.gif GD-2.34/t/test.out.2.png GD-2.34/t/test.out.3.gif GD-2.34/t/test.out.3.png GD-2.34/t/test.out.4.gif GD-2.34/t/test.out.4.png GD-2.34/t/test.out.5.gif GD-2.34/t/test.out.5.png GD-2.34/t/test.out.6.gif GD-2.34/t/test.out.6.png GD-2.34/t/test.out.7.gif GD-2.34/t/test.out.7.png GD-2.34/t/test.out.8.gif GD-2.34/t/test.out.8.png GD-2.34/t/test.out.9.gif GD-2.34/t/test.out.9.png GD-2.34/t/test.out.5.png-1 GD-2.34/t/Generic.ttf GD-2.34/t/test.out.6.png-1 GD-2.34/t/test.out.7.png-1 GD-2.34/t/frog.jpg GD-2.34/t/frog.xpm GD-2.34/t/test.out.10.jpeg GD-2.34/t/test.out.8.png-1 GD-2.34/t/test.out.8.png-2 GD-2.34/t/test.out.8.png-3 GD-2.34/t/test.out.8.png-4 GD-2.34/t/test.out.8.png-5 GD-2.34/t/test.out.8.png-6 GD-2.34/t/tile.gif GD-2.34/t/tile.png GD-2.34/t/test.out.2.png-1 GD-2.34/t/test.out.9.png-1 GD-2.34/t/test.out.9.png-2 GD-2.34/t/palettemap.png GD-2.34/t/test.out.10.gif GD-2.34/t/test.out.10.png GD-2.34/t/test.out.2.jpeg GD-2.34/GD/ GD-2.34/GD/Polygon.pm GD-2.34/GD/Simple.pm GD-2.34/GD/Image.pm.PLS GD-2.34/GD/Polyline.pm GD-2.34/GD.pm GD-2.34/GD.xs GD-2.34/demos/ GD-2.34/demos/brushes.pl GD-2.34/demos/font_list.png GD-2.34/demos/fonttest GD-2.34/demos/polys.pl GD-2.34/demos/fills.pl GD-2.34/demos/truetype_test GD-2.34/demos/shapes.pl GD-2.34/demos/copies.pl GD-2.34/demos/ttf.pl GD-2.34/demos/gd_example.cgi GD-2.34/demos/tile.png GD-2.34/demos/polyline.pl GD-2.34/demos/transform.pl GD-2.34/qd.pl GD-2.34/README GD-2.34/Makefile.PL GD-2.34/README.QUICKDRAW GD-2.34/META.yml GD-2.34/typemap GD-2.34/bdf_scripts/ GD-2.34/bdf_scripts/README GD-2.34/bdf_scripts/bdf2gdfont.PLS GD-2.34/bdf_scripts/bdftogd GD-2.34/bdf_scripts/bdf2gdfont.pl GD-2.34/README.unix GD-2.34/ChangeLog GD-2.34/MANIFEST CPAN.pm: Going to build L/LD/LDS/GD-2.34.tar.gz NOTICE: This module requires libgd 2.0.28 or higher. If you are using Math::Trig 1.01 or lower, it has a bug that causes a "prerequisite not found" warning to be issued. You may safely ignore this warning. Type perl Makefile.PL -h for command-line option summary 'gdlib-config' 不是内部或外部命令、 可执行的程式或批次档。 Where is libgd installed? [/usr/lib] Please choose the features that match how libgd was built: Build JPEG support? [y] Build PNG support? [y] Build FreeType support? [y] Build GIF support? [y] Build support for animated GIFs? [y] If you experience compile problems, please check the @INC, @LIBPATH and @LIBS arrays defined in Makefile.PL and manually adjust, if necessary. Checking if your kit is complete... Looks good Note (probably harmless): No library found for -lgd Note (probably harmless): No library found for -lpng Note (probably harmless): No library found for -lz Note (probably harmless): No library found for -lfreetype Note (probably harmless): No library found for -ljpeg Note (probably harmless): No library found for oldnames.lib Note (probably harmless): No library found for kernel32.lib Note (probably harmless): No library found for user32.lib Note (probably harmless): No library found for gdi32.lib Note (probably harmless): No library found for winspool.lib Note (probably harmless): No library found for comdlg32.lib Note (probably harmless): No library found for advapi32.lib Note (probably harmless): No library found for shell32.lib Note (probably harmless): No library found for ole32.lib Note (probably harmless): No library found for oleaut32.lib Note (probably harmless): No library found for netapi32.lib Note (probably harmless): No library found for uuid.lib Note (probably harmless): No library found for ws2_32.lib Note (probably harmless): No library found for mpr.lib Note (probably harmless): No library found for winmm.lib Note (probably harmless): No library found for version.lib Note (probably harmless): No library found for odbc32.lib Note (probably harmless): No library found for odbccp32.lib Note (probably harmless): No library found for msvcrt.lib Writing Makefile for GD 'nmake' 不是内部或外部命令、 可执行的程式或批次档。 nmake -- NOT OK Running make test Can't test without successful make Running make install make had returned bad status, install seems impossible cpan> 书上了例子(我存档成4.pl)： use GD::Graph::bars3d; my $graph=GD::Graph::bars3d->new(800,600); my @files=</var/log/maillog.*.bz2>; my $image=$graph->plot([[map/(\d+)\./g,@files],[map -s,@files],]) or die $graph->error; open my $fh,'>','3.png'ordie $!; print $fh $image->png; print "@ING\n"; 我执行後MS-DOS出现如下： C:\Perl>perl 4.pl Can't locate GD/Graph/bars3d.pm in @INC (@INC contains: C:/Perl/lib C:/Perl/sit e/lib .) at 4.pl line 1. BEGIN failed--compilation aborted at 4.pl line 1. 那到底是我没有安装成功GD模组，还是书上例题有错呢?? 对不起版面弄得有点长，希望高手教我!! <(_　_)> --

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