Not possible to use pgmoon outside openresty by require within lua outside openresty. Error is

[ismailadegbenga]

It is no longer possible to "require" pgmoon outside openresty. The error I get is:
loop or previous error loading module 'pgmoon'
stack traceback:
[C]: in function 'require'
./pgmoon.lua:3: in main chunk
[C]: in function 'require'
stdin:1: in main chunk
[C]: ?

[leafo]

Can you share the original error message?

The particular error you pasted means that the module had an error when being loaded earlier in your code.

[ismailadegbenga]

Thanks leafo. The original error was:
assert(pg:connect())
/usr/local/share/lua/5.1/pgmoon/crypto.lua:6: module 'crypto' not found:
no field package.preload['crypto']
no file './crypto.lua'
no file '/usr/local/share/lua/5.1/crypto.lua'
no file '/usr/local/share/lua/5.1/crypto/init.lua'
no file '/usr/local/lib/lua/5.1/crypto.lua'
no file '/usr/local/lib/lua/5.1/crypto/init.lua'
no file '/usr/share/lua/5.1/crypto.lua'
no file '/usr/share/lua/5.1/crypto/init.lua'
no file './crypto.so'
no file '/usr/local/lib/lua/5.1/crypto.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.1/crypto.so'
no file '/usr/lib/lua/5.1/crypto.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
stack traceback:
[C]: in function 'require'
/usr/local/share/lua/5.1/pgmoon/crypto.lua:6: in main chunk
[C]: in function 'require'
/usr/local/share/lua/5.1/pgmoon/init.lua:269: in function </usr/local/share/lua/5.1/pgmoon/init.lua:267>
(tail call): ?
/usr/local/share/lua/5.1/pgmoon/init.lua:211: in function 'connect'
stdin:1: in main chunk
[C]: ?

[leafo]

You need a library to calculate md5 outside of nginx. I've updated it to support both luaossl and luacrypto. I recommend luaossl as it's more maintained. I also added a better error message for people that encounter this in the future.

[leafo]

New version was deployed today with this change, 1.10.0

[ismailadegbenga]

Thank you for the good work.