1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
-- Prosody IM
-- Copyright (C) 2008-2009 Matthew Wild
-- Copyright (C) 2008-2009 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local fatal;
local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end
local function missingdep(name, sources, msg)
print("");
print("**************************");
print("Prosody was unable to find "..tostring(name));
print("This package can be obtained in the following ways:");
print("");
for k,v in pairs(sources) do
print("", k, v);
end
print("");
print(msg or (name.." is required for Prosody to run, so we will now exit."));
print("More help can be found on our website, at http://prosody.im/doc/depends");
print("**************************");
print("");
end
local lxp = softreq "lxp"
if not lxp then
missingdep("luaexpat", {
["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-expat0";
["luarocks"] = "luarocks install luaexpat";
["Source"] = "http://www.keplerproject.org/luaexpat/";
});
fatal = true;
end
local socket = softreq "socket"
if not socket then
missingdep("luasocket", {
["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-socket2";
["luarocks"] = "luarocks install luasocket";
["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/";
});
fatal = true;
end
local lfs, err = softreq "lfs"
if not lfs then
missingdep("luafilesystem", {
["luarocks"] = "luarocks install luafilesystem";
["Debian/Ubuntu"] = "sudo apt-get install liblua5.1-luafilesystem0";
["Source"] = "http://www.keplerproject.org/luafilesystem/";
});
fatal = true;
end
local ssl = softreq "ssl"
if not ssl then
if config.get("*", "core", "run_without_ssl") then
log("warn", "Running without SSL support because run_without_ssl is defined in the config");
else
missingdep("LuaSec", {
["Debian/Ubuntu"] = "http://prosody.im/download/start#debian_and_ubuntu";
["luarocks"] = "luarocks install luasec";
["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/";
}, "SSL/TLS support will not be available");
end
end
local encodings, err = softreq "util.encodings"
if not encodings then
if err:match("not found") then
missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/";
["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so";
});
else
print "***********************************"
print("util/encodings couldn't be loaded. Check that you have a recent version of libidn");
print ""
print("The full error was:");
print(err)
print "***********************************"
end
fatal = true;
end
local hashes, err = softreq "util.hashes"
if not hashes then
if err:match("not found") then
missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/";
["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so";
});
else
print "***********************************"
print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)");
print ""
print("The full error was:");
print(err)
print "***********************************"
end
fatal = true;
end
if fatal then os.exit(1); end
|
