为PHP安装GnuPG扩展

Question

系统:使用Apache2和PHP5.2.6运行Debian5.0.1的EC2实例

我需要使用PHP脚本发送加密文件。我本来打算用脚本中的命令行指令(例如exec())来完成这个任务，但是我发现GnuPG有一个PHP扩展。我使用本演练中提供的步骤安装了它，尽管我使用了上述软件包的最新版本(libgpg-error-1.10，gpgme1.3.1和gnupg-1.3.2)。当我到达gnupg-1.3.2安装的'make‘步骤时，我被告知要运行'make’。当我这样做时，我会收到以下错误/警告：

PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/curl.so' - modules/curl.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/curl.so' - modules/curl.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/gd.so' - modules/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/gd.so' - modules/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mcrypt.so' - modules/mcrypt.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mcrypt.so' - modules/mcrypt.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mysql.so' - modules/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mysql.so' - modules/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mysqli.so' - modules/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mysqli.so' - modules/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/pdo.so' - modules/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/pdo.so' - modules/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/pdo_mysql.so' - modules/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/pdo_mysql.so' - modules/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/gnupg.so' - libgpgme.so.11: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/gnupg.so' - libgpgme.so.11: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/curl.so' - modules/curl.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/curl.so' - modules/curl.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/gd.so' - modules/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/gd.so' - modules/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mcrypt.so' - modules/mcrypt.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mcrypt.so' - modules/mcrypt.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mysql.so' - modules/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mysql.so' - modules/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/mysqli.so' - modules/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/mysqli.so' - modules/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/pdo.so' - modules/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/pdo.so' - modules/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/pdo_mysql.so' - modules/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/pdo_mysql.so' - modules/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'modules/gnupg.so' - libgpgme.so.11: cannot open shared object file: No such file or directory in Unknown on line 0

Warning: PHP Startup: Unable to load dynamic library 'modules/gnupg.so' - libgpgme.so.11: cannot open shared object file: No such file or directory in Unknown on line 0

=====================================================================
PHP         : /usr/bin/php
PHP_SAPI    : cli
PHP_VERSION : 5.2.6-1+lenny13
ZEND_VERSION: 2.2.0
PHP_OS      : Linux - Linux ip-10-235-58-131 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:34:28 EST 2008 x86_64
INI actual  : /etc/php5/cli/php.ini
More .INIs  : /etc/php5/cli/conf.d/curl.ini,/etc/php5/cli/conf.d/gd.ini,/etc/php5/cli/conf.d/gnupg.ini,/etc/php5/cli/conf.d/mcrypt.ini,/etc/php5/cli/conf.d/mysql.ini,/etc/php5/cli/conf.d/mysqli.ini,/etc/php5/cli/conf.d/pdo.ini,/etc/php5/cli/conf.d/pdo_mysql.ini
CWD         : /var/apache2/sites/gnupg-1.3.2
Extra dirs  :
=====================================================================
Running selected tests.
SKIP import a new key into the keyring [tests/gnupg_oo_0001_import.phpt]
SKIP encrypt and decrypt a text [tests/gnupg_oo_encrypt.phpt]
SKIP encryptsign and decryptverify a text [tests/gnupg_oo_encryptsign.phpt]
SKIP export a key [tests/gnupg_oo_export.phpt]
SKIP get keyinfo [tests/gnupg_oo_keyinfo.phpt]
SKIP list signatures [tests/gnupg_oo_listsignatures.phpt]
SKIP sign a text with sigmode SIG_MODE_CLEAR [tests/gnupg_oo_sign_clear.phpt]
SKIP sign a text with mode SIG_MODE_DETACH [tests/gnupg_oo_sign_detach.phpt]
SKIP sign a text with mode SIG_MODE_DETACH and without armored output [tests/gnupg_oo_sign_detach_nonarmor.phpt]
SKIP sign a text with mode SIG_MODE_NORMAL [tests/gnupg_oo_sign_normal.phpt]
SKIP sign a text with mode SIG_MODE_NORMAL and without armored output [tests/gnupg_oo_sign_normal_noarmor.phpt]
SKIP delete a key from the keyring [tests/gnupg_oo_zzz_deletekey.phpt]
FAIL import a new key into the keyring [tests/gnupg_res_0001_import.phpt]
FAIL encrypt and decrypt a text [tests/gnupg_res_encrypt.phpt]
FAIL encryptsign and decryptverify a text [tests/gnupg_res_encryptsign.phpt]
FAIL export a key [tests/gnupg_res_export.phpt]
FAIL get keyinfo [tests/gnupg_res_keyinfo.phpt]
FAIL list signatures [tests/gnupg_res_listsignatures.phpt]
FAIL sign a text with sigmode SIG_MODE_CLEAR [tests/gnupg_res_sign_clear.phpt]
FAIL sign a text with mode SIG_MODE_DETACH [tests/gnupg_res_sign_detach.phpt]
FAIL sign a text with mode SIG_MODE_DETACH and without armored output [tests/gnupg_res_sign_detach_nonarmor.phpt]
FAIL sign a text with mode SIG_MODE_NORMAL [tests/gnupg_res_sign_normal.phpt]
FAIL sign a text with mode SIG_MODE_NORMAL and without armored output [tests/gnupg_res_sign_normal_noarmor.phpt]
FAIL delete a key from the keyring [tests/gnupg_res_zzz_deletekey.phpt]
=====================================================================
Number of tests :   24                12
Tests skipped   :   12 ( 50.0%) --------
Tests warned    :    0 (  0.0%) (  0.0%)
Tests failed    :   12 ( 50.0%) (100.0%)
Tests passed    :    0 (  0.0%) (  0.0%)
---------------------------------------------------------------------
Time taken      :    1 seconds
=====================================================================

=====================================================================
FAILED TEST SUMMARY
---------------------------------------------------------------------
import a new key into the keyring [tests/gnupg_res_0001_import.phpt]
encrypt and decrypt a text [tests/gnupg_res_encrypt.phpt]
encryptsign and decryptverify a text [tests/gnupg_res_encryptsign.phpt]
export a key [tests/gnupg_res_export.phpt]
get keyinfo [tests/gnupg_res_keyinfo.phpt]
list signatures [tests/gnupg_res_listsignatures.phpt]
sign a text with sigmode SIG_MODE_CLEAR [tests/gnupg_res_sign_clear.phpt]
sign a text with mode SIG_MODE_DETACH [tests/gnupg_res_sign_detach.phpt]
sign a text with mode SIG_MODE_DETACH and without armored output [tests/gnupg_res_sign_detach_nonarmor.phpt]
sign a text with mode SIG_MODE_NORMAL [tests/gnupg_res_sign_normal.phpt]
sign a text with mode SIG_MODE_NORMAL and without armored output [tests/gnupg_res_sign_normal_noarmor.phpt]
delete a key from the keyring [tests/gnupg_res_zzz_deletekey.phpt]

除了gnupg (curl，gd，mcrypt，mysql，mysqli，pdo和pdo_mysql)之外，它不能加载的库列表都在gnupg.so文件旁边的扩展目录中，它们都显示在php_info()中，但是gnupg扩展没有显示在上面。此外，从错误中可以看到，所有经过测试的gnupg函数都失败了。有人有什么建议吗？

Answer 1

解决了。我链接到的演练对于Ubuntu10.04系统工作正常，但显然不适用于所需的Debian服务器。我需要安装一些其他软件包才能使其工作：

• libgpg-错误0_1.6-1
• libpth20 20_2.0.7-16
• libpth-dev_2.0.7-16
• libgpg-错误-dev_1.6-1
• libgpgme11 11_1.2.0-1.2
• libgpgme11-dev_1.2.0-1

所有这些都可以从debian站点的套餐上获得。