【发布时间】：2019-04-16 02:26:56
【问题描述】：
这看起来已经存在多年了 - 但我找不到任何最新的和与 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 行。
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，以及其他一切。我什至已经将一些库复制到系统目录中 - 但似乎没有什么想让这个 cpan 模块安装和工作。
编辑：在此行之后添加。 让我们尝试手工制作包
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 条关于 WIDEST_UTYPE 的警告，但这只是一个警告...
然后，制作mysql.bundle
chmod 755 blib/arch/auto/DBD/mysql/mysql.bundle
Manifying 3 pod documents
好的，现在是大考验。 进行测试。
...它失败了。
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 - 结果相同，尽管错误消息略有不同。
我在这里错过了什么。
【问题讨论】：
-
也许使用
DBD::MariaDB( metacpan.org/pod/DBD::MariaDB ) 效果更好，尽管这两个驱动程序都有最新版本，应该可以解决大多数故障。 -
好的，越来越近了。 “无法链接/包含 C 库 'ssl'、'crypto'，正在中止。”看起来我需要将它指向 ssl 和加密库。
-
知道了。最后手工完成。席子。请参阅我的答案。
标签： perl cpan macos-mojave dbd-mysql