X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=util%2Fdependencies.lua;h=cb0226448268c01f5f5e6ecb630ce08f27b79d20;hb=04a2051ee150255ca12514016c0b451851c5c1ca;hp=601382df142cff91f536e5091bde081f7212f461;hpb=abf7ba1d64a25f6344976cbab1d9a6a18c4d455b;p=prosody.git diff --git a/util/dependencies.lua b/util/dependencies.lua index 601382df..cb022644 100644 --- a/util/dependencies.lua +++ b/util/dependencies.lua @@ -1,26 +1,15 @@ --- Prosody IM v0.2 --- 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 program is free software; you can redistribute it and/or --- modify it under the terms of the GNU General Public License --- as published by the Free Software Foundation; either version 2 --- of the License, or (at your option) any later version. --- --- This program is distributed in the hope that it will be useful, --- but WITHOUT ANY WARRANTY; without even the implied warranty of --- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --- GNU General Public License for more details. --- --- You should have received a copy of the GNU General Public License --- along with this program; if not, write to the Free Software --- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +-- 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(""); @@ -28,8 +17,12 @@ local function missingdep(name, sources, msg) 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.")); @@ -41,39 +34,86 @@ end 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 if fatal then os.exit(1); end