author | Matthew Wild <mwild1@gmail.com> |
Tue, 05 May 2009 18:07:13 +0100 | |
changeset 1128 | b2e548344d61 |
parent 896 | 2c0b9e3c11c3 |
child 1523 | 841d61be198f |
permissions | -rw-r--r-- |
896 | 1 |
-- Prosody IM v0.4 |
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-- Copyright (C) 2008-2009 Matthew Wild |
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-- Copyright (C) 2008-2009 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local fatal; |
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local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end |
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local function missingdep(name, sources, msg) |
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print(""); |
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print("**************************"); |
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print("Prosody was unable to find "..tostring(name)); |
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print("This package can be obtained in the following ways:"); |
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print(""); |
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for k,v in pairs(sources) do |
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print("", k, v); |
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end |
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print(""); |
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print(msg or (name.." is required for Prosody to run, so we will now exit.")); |
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print("More help can be found on our website, at http://prosody.im/doc/depends"); |
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print("**************************"); |
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print(""); |
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end |
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local lxp = softreq "lxp" |
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if not lxp then |
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missingdep("luaexpat", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-expat0"; ["luarocks"] = "luarocks install luaexpat"; }); |
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fatal = true; |
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end |
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local socket = softreq "socket" |
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if not socket then |
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missingdep("luasocket", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-socket2"; ["luarocks"] = "luarocks install luasocket"; }); |
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fatal = true; |
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end |
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local ssl = softreq "ssl" |
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if not ssl then |
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if config.get("*", "core", "run_without_ssl") then |
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log("warn", "Running without SSL support because run_without_ssl is defined in the config"); |
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else |
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missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available"); |
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end |
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end |
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local encodings, err = softreq "util.encodings" |
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if not encodings then |
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if err:match("not found") then |
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missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/"; |
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["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so"; |
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}); |
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else |
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print "***********************************" |
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print("util/encodings couldn't be loaded. Check that you have a recent version of libidn"); |
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print "" |
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print("The full error was:"); |
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print(err) |
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print "***********************************" |
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end |
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fatal = true; |
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end |
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local hashes, err = softreq "util.hashes" |
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if not hashes then |
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if err:match("not found") then |
c45b5072f773
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Matthew Wild <mwild1@gmail.com>
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missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/"; |
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["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so"; |
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}); |
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else |
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print "***********************************" |
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print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)"); |
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print "" |
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Better handling of found, but unloadable, core libraries (eg. undefined symbols)
Matthew Wild <mwild1@gmail.com>
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print("The full error was:"); |
c45b5072f773
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Matthew Wild <mwild1@gmail.com>
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print(err) |
c45b5072f773
Better handling of found, but unloadable, core libraries (eg. undefined symbols)
Matthew Wild <mwild1@gmail.com>
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print "***********************************" |
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end |
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fatal = true; |
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end |
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if fatal then os.exit(1); end |