prosody
2269e9cbe153
util/dependencies.lua

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Software / code / prosody

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util/dependencies.lua @ 409:2269e9cbe153

Add MD5 to the list of checked dependencies
author Matthew Wild <mwild1@gmail.com>
date Tue, 25 Nov 2008 02:30:25 +0000
parent 408:eb1a0960cefb
child 410:5ce6801ad2e4
comparison
equal deleted inserted replaced
408:eb1a0960cefb 409:2269e9cbe153
1 local fatal; 1 local fatal;
2 2
3 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end 3 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end
4 4
5 local function missingdep(name, sources, msg) 5 local function missingdep(name, sources, msg)
6 print("");
7 print("**************************");
6 print("Prosody was unable to find "..tostring(name)); 8 print("Prosody was unable to find "..tostring(name));
7 print("This package can be obtained in the following ways:"); 9 print("This package can be obtained in the following ways:");
8 print(""); 10 print("");
9 for k,v in pairs(sources) do 11 for k,v in pairs(sources) do
10 print("", k, v); 12 print("", k, v);
11 end 13 end
12 print(msg or (name.." is required for Prosody to run, so we will now exit.")); 14 print(msg or (name.." is required for Prosody to run, so we will now exit."));
15 print("More help can be found on our website, at http://.../doc/depends");
16 print("**************************");
17 print("");
13 end 18 end
14 19
15 local lxp = softreq "lxp" 20 local lxp = softreq "lxp"
16 21
17 if not lxp then 22 if not lxp then
30 35
31 if not ssl then 36 if not ssl then
32 missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available"); 37 missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available");
33 end 38 end
34 39
40
41 local md5 = softreq "md5";
42
43 if not md5 then
44 missingdep("MD5", { ["luarocks"] = "luarocks install md5"; ["Source"] = "http://luaforge.net/frs/?group_id=155" });
45 fatal = true;
46 end
47
48
35 if fatal then os.exit(1); end 49 if fatal then os.exit(1); end