如何在編譯Perl的DBD :: mysql時修復「Symbol not found：_is_prefix」？

Question

首先，我想構建DBD::mysql包。這一直沒有成功，因爲無論如何造成的結果都無法通過Symbol not found: _is_prefix加載測試。所以我認爲cpan可能有點舊了。我知道這是一個隨機假設，但cpan確實告訴我要安裝最新的Bundle::CPAN。

誰在Mac OS X 10.5上成功安裝DBD::mysql或Bundle::CPAN？你能推薦任何我可以做得不同的事情嗎？

This is perl, v5.8.8 built for darwin-thread-multi-2level 
(with 4 registered patches, see perl -V for more detail)

/usr/local/mysql/bin/mysql Ver 14.14 Distrib 5.1.36, 
for apple-darwin9.5.0 (i386) using readline 5.1

下面是DBD::mysql日誌的輸出CPAN的：

 
Writing Makefile for DBD::mysql 
cc -c -I/Library/Perl/5.8.8/darwin-thread-multi-2level/auto/DBI -I/usr/local/mysql/include -DDBD_MYSQL_INSERT_ID_IS_GOOD -g -arch ppc -arch i386 -g -pipe -fno-common -DPERL_DARWIN -no-cpp-precomp -fno-strict-aliasing -Wdeclaration-after-statement -I/usr/local/include -O3 -DVERSION=\"4.012\" -DXS_VERSION=\"4.012\" "-I/System/Library/Perl/5.8.8/darwin-thread-multi-2level/CORE" dbdimp.c 
/usr/bin/perl -p -e "s/~DRIVER~/mysql/g" /Library/Perl/5.8.8/darwin-thread-multi-2level/auto/DBI/Driver.xst > mysql.xsi 

Running Mkbootstrap for DBD::mysql() 
chmod 644 mysql.bs 
/usr/bin/perl /System/Library/Perl/5.8.8/ExtUtils/xsubpp -typemap /System/Library/Perl/5.8.8/ExtUtils/typemap mysql.xs > mysql.xsc && mv mysql.xsc mysql.c 
cp lib/DBD/mysql.pm blib/lib/DBD/mysql.pm 
cp lib/DBD/mysql/GetInfo.pm blib/lib/DBD/mysql/GetInfo.pm 
cp lib/DBD/mysql/INSTALL.pod blib/lib/DBD/mysql/INSTALL.pod 
cp lib/Bundle/DBD/mysql.pm blib/lib/Bundle/DBD/mysql.pm 
cp mysql.bs blib/arch/auto/DBD/mysql/mysql.bs 
chmod 644 blib/arch/auto/DBD/mysql/mysql.bs 
Warning: duplicate function definition 'do' detected in mysql.xs, line 225 
Warning: duplicate function definition 'rows' detected in mysql.xs, line 650 
cc -c -I/Library/Perl/5.8.8/darwin-thread-multi-2level/auto/DBI -I/usr/local/mysql/include -DDBD_MYSQL_INSERT_ID_IS_GOOD -g -arch ppc -arch i386 -g -pipe -fno-common -DPERL_DARWIN -no-cpp-precomp -fno-strict-aliasing -Wdeclaration-after-statement -I/usr/local/include -O3 -DVERSION=\"4.012\" -DXS_VERSION=\"4.012\" "-I/System/Library/Perl/5.8.8/darwin-thread-multi-2level/CORE" mysql.c 
dbdimp.c: In function 'mysql_describe': 
dbdimp.c:3309: warning: assignment from incompatible pointer type 
dbdimp.c: In function 'mysql_describe': 
dbdimp.c:3309: warning: assignment from incompatible pointer type 
rm -f blib/arch/auto/DBD/mysql/mysql.bundle 
LD_RUN_PATH="/usr/local/mysql/lib" /usr/bin/perl myld cc -mmacosx-version-min=10.5.7 -arch ppc -arch i386 -bundle -undefined dynamic_lookup -L/usr/local/lib dbdimp.o mysql.o -o blib/arch/auto/DBD/mysql/mysql.bundle \ 
     -L/usr/local/mysql/lib -lmysqlclient -lz -lm  \ 

chmod 755 blib/arch/auto/DBD/mysql/mysql.bundle 
Manifying blib/man3/DBD::mysql.3pm 
Manifying blib/man3/DBD::mysql::INSTALL.3pm 
Manifying blib/man3/Bundle::DBD::mysql.3pm 
    CAPTTOFU/DBD-mysql-4.012.tar.gz 
    /usr/bin/make -j3 -j3 -- OK 

Running make test 
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t 
t/00base.t .................. 1/6 Bailout called. Further testing stopped: Unable to load DBD::mysql 

# Failed test 'use DBD::mysql;' 
# at t/00base.t line 21. 
#  Tried to use 'DBD::mysql'. 
#  Error: Can't load '/Users/dlamblin/.cpan/build/DBD-mysql-4.012-4n3pv8/blib/arch/auto/DBD/mysql/mysql.bundle' for module DBD::mysql: dlopen(/Users/dlamblin/.cpan/build/DBD-mysql-4.012-4n3pv8/blib/arch/auto/DBD/mysql/mysql.bundle, 2): Symbol not found: _is_prefix 
# Referenced from: /Users/dlamblin/.cpan/build/DBD-mysql-4.012-4n3pv8/blib/arch/auto/DBD/mysql/mysql.bundle 
# Expected in: dynamic lookup 
# at (eval 7) line 2 
# Compilation failed in require at (eval 7) line 2. 
# BEGIN failed--compilation aborted at (eval 7) line 2. 
FAILED--Further testing stopped: Unable to load DBD::mysql 
make: *** [test_dynamic] Error 255 
    CAPTTOFU/DBD-mysql-4.012.tar.gz 
    /usr/bin/make test -- NOT OK 
//hint// to see the cpan-testers results for installing this module, try: 
    reports CAPTTOFU/DBD-mysql-4.012.tar.gz 
Running make install 
    make test had returned bad status, won't install without force 
Failed during this command: 
CAPTTOFU/DBD-mysql-4.012.tar.gz    : make_test NO 

Answer 1

好吧，如果你得到這些錯誤，我現在瞭解以下內容：

1. MySQL 5.1 for Mac OS X x86_64不與DBD::mysql（還）不兼容。安裝32位x86版本，然後重試。你會成功。我希望perl Makefile.pl只會在橫幅上告訴你。
2. Bundle::CPAN有問題，因爲我沒有以root身份進行安裝。爲什麼這使得它報告循環引用，而不是安裝許可問題，我永遠不會明白。

如果此時變成過時的信息，請添加註釋。

Answer 2

你嘗試安裝Bundle::DBD::mysql？

Answer 3

我還沒有處理這個問題，但我發現MacPorts清理了我所有的UNIX不兼容問題。在忍受太多的痛苦和痛苦之前，你可能想嘗試一下。

Answer 4

它在哪裏抱怨循環依賴？它看起來像你試圖鏈接到一個不兼容的版本的MySQL庫。它正在查找的符號不在您加載的庫中。我不認爲這是由CPAN.pm或cpan腳本引起的問題。

一些問題：

• 誰編的Perl？這是蘋果的Perl嗎？
• 誰編譯mysql？這是你自己的版本，因爲它在/ usr/local？
• 您以前編譯過其他版本嗎？我從編譯開始，確保一切都指向正確的位置。

Answer 5

安裝可從其開發人員網站獲得的（測試版）5.4.1 64位版本的mysql可以解決此問題。經過雪豹測試。

Answer 6

在我的電腦上安裝最新的beta版64bit版本的Mysql固定問題。