--- Prosody IM v0.3
--- Copyright (C) 2008 Matthew Wild
--- Copyright (C) 2008 Waqas Hussain
+-- 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; end end
+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("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);
+ local longest_platform = 0;
+ for platform in pairs(sources) do
+ longest_platform = math.max(longest_platform, #platform);
+ end
+ for platform, source in pairs(sources) do
+ print("", platform..":"..(" "):rep(4+longest_platform-#platform)..source);
end
print("");
print(msg or (name.." is required for Prosody to run, so we will now exit."));
local lxp = softreq "lxp"
if not lxp then
- missingdep("luaexpat", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-expat0"; ["luarocks"] = "luarocks install luaexpat"; });
+ 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", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-socket2"; ["luarocks"] = "luarocks install luasocket"; });
+ 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-filesystem0";
+ ["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", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available");
+ 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
+else
+ local major, minor, veryminor, patched = ssl._VERSION:match("(%d+)%.(%d+)%.?(%d*)(M?)");
+ if not major or ((tonumber(major) == 0 and (tonumber(minor) or 0) <= 3 and (tonumber(veryminor) or 0) <= 2) and patched ~= "M") then
+ log("error", "This version of LuaSec contains a known bug that causes disconnects, see http://prosody.im/doc/depends");
end
end
-local encodings = softreq "util.encodings"
+local encodings, err = softreq "util.encodings"
if not encodings then
- missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/";
+ 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 encodings = softreq "util.hashes"
-if not encodings then
- missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/";
+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
projects / prosody.git / blobdiff