openssl srp分段故障（核心转储）

Question

我正在尝试为apache2创建一个TLS-SRP密码验证程序文件，但正在运行

touch password.srpv
openssl srp -verbose -srpvfile password.srpv -add -gn 1536 mirko

我得到以下输出/错误

Trying to read SRP verifier file "password.srpv"
Database initialised
Database has no g N information.
140464325973656:error:02001002:system library:fopen:No such file or directory:bss_file.c:175:fopen('password.srpv.attr','rb')
Enter pass phrase for mirko:
Verifying - Enter pass phrase for mirko:
Creating
 user="mirko"
 g="1536"
 N="<NULL>"
Segmentation fault (core dumped)

我在接受这个例子：https://httpd.apache.org/docs/trunk/ssl/ssl_faq.html#srp

$ openssl version
OpenSSL 1.0.2g  1 Mar 2016