这看起来已经存在很多年了 - 但我找不到任何最近的和 Mac 相关的东西，并且只处理安装 CPAN 模块 DBD::mysql 我已经在互联网上搜索了好几天了......
# Failed test 'use DBD::mysql;'
# at t/00base.t line 15.
# Tried to use 'DBD::mysql'.
# Error: Can't load '/Users/robert/.cpanm/work/1542100720.91387/DBD-mysql-4.048/blib/arch/auto/DBD/mysql/mysql.bundle' for module DBD::mysql: dlopen(/Users/robert/.cpanm/work/1542100720.91387/DBD-mysql-4.048/blib/arch/auto/DBD/mysql/mysql.bundle, 2): Symbol not found: _mysql_affected_rows
# Referenced from: /Users/robert/.cpanm/work/1542100720.91387/DBD-mysql-4.048/blib/arch/auto/DBD/mysql/mysql.bundle
# Expected in: flat namespace
# in /Users/robert/.cpanm/work/1542100720.91387/DBD-mysql-4.048/blib/arch/auto/DBD/mysql/mysql.bundle at /usr/local/Cellar/perl/5.28.0/lib/perl5/5.28.0/darwin-thread-multi-2level/DynaLoader.pm line 197.
# ^@ at t/00base.t line 15.
# Compilation failed in require at t/00base.t line 15.
# BEGIN failed--compilation aborted at t/00base.t line 15.
Bailout called. Further testing stopped: Unable to load DBD::mysql
FAILED--Further testing stopped: Unable to load DBD::mysql
make: *** [test_dynamic] Error 255
-> FAIL Installing DBD::mysql failed. See /Users/robert/.cpanm/work/1542100720.91387/build.log for details. Retry with --force to force install it.
这是我正在使用的 cpanm 线。
sudo cpanm --configure-args="--libs='-L/usr/local/opt/openssl/lib -L/usr/local/lib -L/usr/local/Cellar/mysql/8.0.12/lib' --cflags='-I/usr/local/opt/openssl/include -I/usr/local/include/mysql -I/usr/local/Cellar/mysql/8.0.12/include/mysql'" DBD::mysql
我已经用 Homebrew 安装了 mysql，以及与此相关的其他所有内容。我什至将一些库复制到系统目录中 - 但似乎没有任何东西想让这个 cpan 模块安装和工作。
编辑：此行后添加。 我们来尝试一下手工制作包装吧
sudo perl Makefile.PL --libs="-L/usr/local/opt/openssl/lib -L/usr/local/lib -L/usr/local/Cellar/mysql/8.0.12/lib -lssl -lcrypto"
Make的结果。看起来不错。我在这里没有看到任何错误。显然所有库都可用于编译。
zeus:DBD-mysql-4.048-0 robert$ sudo perl Makefile.PL --libs="-L/usr/local/opt/openssl/lib -lssl -lcrypto -L/usr/local/lib -L/usr/local/Cellar/mysql/8.0.12/lib"
I will use the following settings for compiling and testing:
cflags (mysql_config ) = -I/usr/local/Cellar/mysql/8.0.12/include/mysql
embedded (guessed ) =
libs (User's choice) = -L/usr/local/opt/openssl/lib -lssl -lcrypto -L/usr/local/lib -L/usr/local/Cellar/mysql/8.0.12/lib
mysql_config (Users choice ) = mysql_config
nocatchstderr (default ) = 0
nofoundrows (default ) = 0
nossl (default ) = 0
testdb (User's choice) = test
testhost (default ) =
testpassword (default ) =
testport (default ) =
testsocket (default ) =
testuser (User's choice) = root
To change these settings, see 'perl Makefile.PL --help' and
'perldoc DBD::mysql::INSTALL'.
Checking if libs are available for compiling...
Looks good.
Checking if your kit is complete...
Looks good
Using DBI 1.642 (for perl 5.028000 on darwin-thread-multi-2level) installed in /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/auto/DBI/
Generating a Unix-style Makefile
Writing Makefile for DBD::mysql
Writing MYMETA.yml and MYMETA.json
zeus:DBD-mysql-4.048-0 robert$
现在让我们看看 make 是否有效。
看起来不错。 1 个关于 WIDEST_UTYPE 的警告，但这只是一个警告...
然后，mysql.bundle就制作完成了
chmod 755 blib/arch/auto/DBD/mysql/mysql.bundle
Manifying 3 pod documents
好的，现在是大测试。 进行测试。
...但失败了。
zeus:DBD-mysql-4.048-0 robert$ sudo make test
"/usr/local/Cellar/perl/5.28.0/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- mysql.bs blib/arch/auto/DBD/mysql/mysql.bs 644
PERL_DL_NONLAZY=1 "/usr/local/Cellar/perl/5.28.0/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00base.t .............................. 1/6
# Failed test 'use DBD::mysql;'
# at t/00base.t line 15.
# Tried to use 'DBD::mysql'.
# Error: Can't load '/Users/robert/.cpan/build/DBD-mysql-4.048-0/blib/arch/auto/DBD/mysql/mysql.bundle' for module DBD::mysql: dlopen(/Users/robert/.cpan/build/DBD-mysql-4.048-0/blib/arch/auto/DBD/mysql/mysql.bundle, 2): Symbol not found: _mysql_affected_rows
# Referenced from: /Users/robert/.cpan/build/DBD-mysql-4.048-0/blib/arch/auto/DBD/mysql/mysql.bundle
# Expected in: flat namespace
# in /Users/robert/.cpan/build/DBD-mysql-4.048-0/blib/arch/auto/DBD/mysql/mysql.bundle at /usr/local/Cellar/perl/5.28.0/lib/perl5/5.28.0/darwin-thread-multi-2level/DynaLoader.pm line 197.
# at t/00base.t line 15.
# Compilation failed in require at t/00base.t line 15.
# BEGIN failed--compilation aborted at t/00base.t line 15.
Bailout called. Further testing stopped: Unable to load DBD::mysql
FAILED--Further testing stopped: Unable to load DBD::mysql
make: *** [test_dynamic] Error 255
...就在那里。同样的错误。现在我也尝试了 MariaDB - 相同的结果，尽管错误消息略有不同。
我在这里缺少什么。
所以我终于找到了。当然，它正在正确定位库并包含文件。
所以我进入了系统上的 cpan 目录
/Users/robert/.cpan/build/DBD-mysql-4.048-0
检查完 openssl 和 mysql 的brew 安装位置后，我醒了。
sudo perl Makefile.PL --libs="-L/usr/local/opt/openssl/lib -lssl -lcrypto -L/usr/local/lib -L/usr/local/Cellar/mysql/8.0.12/lib -lmysqlclient"
现在。这是有效的，因为在查看 mysaql lib 目录后，我看到该库是“mysqlclient”而不是 mysql。正如你在上面看到的。
现在可以像上面那样完成 Makefile.PL 的事情了。
然后“make”就起作用了。如上。没有显示任何错误...如上所述
然后 sudo make test 起作用了 - 这次。
All tests successful.
Files=73, Tests=9, 11 wallclock secs ( 0.24 usr 0.15 sys + 8.25 cusr 1.23 csys = 9.87 CPU)
Result: PASS
最后 - 进行安装。工作过
zeus:DBD-mysql-4.048-0 robert$ sudo make install
"/usr/local/Cellar/perl/5.28.0/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- mysql.bs blib/arch/auto/DBD/mysql/mysql.bs 644
Manifying 3 pod documents
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/auto/DBD/mysql/mysql.bundle
Installing /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/Bundle/DBD/mysql.pm
Installing /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/DBD/mysql.pm
Installing /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/DBD/mysql/INSTALL.pod
Installing /usr/local/Cellar/perl/5.28.0/lib/perl5/site_perl/5.28.0/darwin-thread-multi-2level/DBD/mysql/GetInfo.pm
Installing /usr/local/Cellar/perl/5.28.0/share/man/man3/Bundle::DBD::mysql.3
Installing /usr/local/Cellar/perl/5.28.0/share/man/man3/DBD::mysql::INSTALL.3
Installing /usr/local/Cellar/perl/5.28.0/share/man/man3/DBD::mysql.3
Appending installation info to /usr/local/Cellar/perl/5.28.0/lib/perl5/5.28.0/darwin-thread-multi-2level/perllocal.pod
zeus:DBD-mysql-4.048-0 robert$ pwd
/Users/robert/.cpan/build/DBD-mysql-4.048-0
终于好了。现在我为什么想要这个？我不记得了。
我 gustaría si alguien podría compartir como se haría en windows porfa