diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/apt-pkg/algorithms.cc apt-0.8.16~exp5ubuntu13.3/apt-pkg/algorithms.cc
--- apt-0.8.16~exp5ubuntu13.2/apt-pkg/algorithms.cc	2011-08-15 14:13:10.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/apt-pkg/algorithms.cc	2012-04-17 14:40:21.000000000 +0200
@@ -470,7 +470,7 @@
 {
    // Allocate memory
    unsigned long Size = Cache.Head().PackageCount;
-   Scores = new signed short[Size];
+   Scores = new int[Size];
    Flags = new unsigned char[Size];
    memset(Flags,0,sizeof(*Flags)*Size);
    
@@ -510,20 +510,20 @@
    memset(Scores,0,sizeof(*Scores)*Size);
 
    // Important Required Standard Optional Extra
-   signed short PrioMap[] = {
+   int PrioMap[] = {
       0,
-      (signed short) _config->FindI("pkgProblemResolver::Scores::Important",3),
-      (signed short) _config->FindI("pkgProblemResolver::Scores::Required",2),
-      (signed short) _config->FindI("pkgProblemResolver::Scores::Standard",1),
-      (signed short) _config->FindI("pkgProblemResolver::Scores::Optional",-1),
-      (signed short) _config->FindI("pkgProblemResolver::Scores::Extra",-2)
+      _config->FindI("pkgProblemResolver::Scores::Important",3),
+      _config->FindI("pkgProblemResolver::Scores::Required",2),
+      _config->FindI("pkgProblemResolver::Scores::Standard",1),
+      _config->FindI("pkgProblemResolver::Scores::Optional",-1),
+      _config->FindI("pkgProblemResolver::Scores::Extra",-2)
    };
-   signed short PrioEssentials = _config->FindI("pkgProblemResolver::Scores::Essentials",100);
-   signed short PrioInstalledAndNotObsolete = _config->FindI("pkgProblemResolver::Scores::NotObsolete",1);
-   signed short PrioDepends = _config->FindI("pkgProblemResolver::Scores::Depends",1);
-   signed short PrioRecommends = _config->FindI("pkgProblemResolver::Scores::Recommends",1);
-   signed short AddProtected = _config->FindI("pkgProblemResolver::Scores::AddProtected",10000);
-   signed short AddEssential = _config->FindI("pkgProblemResolver::Scores::AddEssential",5000);
+   int PrioEssentials = _config->FindI("pkgProblemResolver::Scores::Essentials",100);
+   int PrioInstalledAndNotObsolete = _config->FindI("pkgProblemResolver::Scores::NotObsolete",1);
+   int PrioDepends = _config->FindI("pkgProblemResolver::Scores::Depends",1);
+   int PrioRecommends = _config->FindI("pkgProblemResolver::Scores::Recommends",1);
+   int AddProtected = _config->FindI("pkgProblemResolver::Scores::AddProtected",10000);
+   int AddEssential = _config->FindI("pkgProblemResolver::Scores::AddEssential",5000);
 
    if (_config->FindB("Debug::pkgProblemResolver::ShowScores",false) == true)
       clog << "Settings used to calculate pkgProblemResolver::Scores::" << endl
@@ -545,7 +545,7 @@
       if (Cache[I].InstallVer == 0)
 	 continue;
       
-      signed short &Score = Scores[I->ID];
+      int &Score = Scores[I->ID];
       
       /* This is arbitrary, it should be high enough to elevate an
          essantial package above most other packages but low enough
@@ -583,7 +583,7 @@
    }   
    
    // Copy the scores to advoid additive looping
-   SPtrArray<signed short> OldScores = new signed short[Size];
+   SPtrArray<int> OldScores = new int[Size];
    memcpy(OldScores,Scores,sizeof(*Scores)*Size);
       
    /* Now we cause 1 level of dependency inheritance, that is we add the 
@@ -1093,8 +1093,7 @@
 		  LEnd->Dep = End;
 		  LEnd++;
 		  
-		  if (Start->Type != pkgCache::Dep::Conflicts &&
-		      Start->Type != pkgCache::Dep::Obsoletes)
+		  if (Start.IsNegative() == false)
 		     break;
 	       }
 	    }
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/apt-pkg/algorithms.h apt-0.8.16~exp5ubuntu13.3/apt-pkg/algorithms.h
--- apt-0.8.16~exp5ubuntu13.2/apt-pkg/algorithms.h	2011-08-08 14:29:27.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/apt-pkg/algorithms.h	2012-04-17 14:40:21.000000000 +0200
@@ -92,7 +92,7 @@
    enum Flags {Protected = (1 << 0), PreInstalled = (1 << 1),
                Upgradable = (1 << 2), ReInstateTried = (1 << 3),
                ToRemove = (1 << 4)};
-   signed short *Scores;
+   int *Scores;
    unsigned char *Flags;
    bool Debug;
    
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/apt-pkg/deb/deblistparser.cc apt-0.8.16~exp5ubuntu13.3/apt-pkg/deb/deblistparser.cc
--- apt-0.8.16~exp5ubuntu13.2/apt-pkg/deb/deblistparser.cc	2011-09-26 13:30:25.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/apt-pkg/deb/deblistparser.cc	2012-04-14 11:26:18.000000000 +0200
@@ -673,6 +673,9 @@
 	    return _error->Error("Problem parsing Provides line");
 	 if (Op != pkgCache::Dep::NoOp) {
 	    _error->Warning("Ignoring Provides line with DepCompareOp for package %s", Package.c_str());
+	 } else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) {
+	    if (NewProvidesAllArch(Ver, Package, Version) == false)
+	       return false;
 	 } else {
 	    if (NewProvides(Ver, Package, Arch, Version) == false)
 	       return false;
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/apt-pkg/depcache.cc apt-0.8.16~exp5ubuntu13.3/apt-pkg/depcache.cc
--- apt-0.8.16~exp5ubuntu13.2/apt-pkg/depcache.cc	2011-08-15 14:51:29.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/apt-pkg/depcache.cc	2012-04-14 00:22:30.000000000 +0200
@@ -14,6 +14,7 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/sptr.h>
 #include <apt-pkg/algorithms.h>
+#include <apt-pkg/cacheset.h>
 
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/strutl.h>
@@ -22,6 +23,7 @@
 #include <apt-pkg/pkgsystem.h>
 #include <apt-pkg/tagfile.h>
 
+#include <algorithm>
 #include <iostream>
 #include <sstream>    
 #include <set>
@@ -936,6 +938,51 @@
 // DepCache::MarkInstall - Put the package in the install state		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
+struct CompareProviders {
+   pkgCache::PkgIterator const Pkg;
+   CompareProviders(pkgCache::DepIterator const &Dep) : Pkg(Dep.TargetPkg()) {};
+   //bool operator() (APT::VersionList::iterator const &AV, APT::VersionList::iterator const &BV)
+   bool operator() (pkgCache::VerIterator const &AV, pkgCache::VerIterator const &BV)
+   {
+      pkgCache::PkgIterator const A = AV.ParentPkg();
+      pkgCache::PkgIterator const B = BV.ParentPkg();
+      // Prefer packages in the same group as the target; e.g. foo:i386, foo:amd64
+      if (A->Group != B->Group)
+      {
+	 if (A->Group == Pkg->Group && B->Group != Pkg->Group)
+	    return false;
+	 else if (B->Group == Pkg->Group && A->Group != Pkg->Group)
+	    return true;
+      }
+      // we like essentials
+      if ((A->Flags & pkgCache::Flag::Essential) != (B->Flags & pkgCache::Flag::Essential))
+      {
+	 if ((A->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
+	    return false;
+	 else if ((B->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
+	    return true;
+      }
+      // higher priority seems like a good idea
+      if (AV->Priority != BV->Priority)
+	 return AV->Priority < BV->Priority;
+      // prefer native architecture
+      if (strcmp(A.Arch(), B.Arch()) != 0)
+      {
+	 if (strcmp(A.Arch(), A.Cache()->NativeArch()) == 0)
+	    return false;
+	 else if (strcmp(B.Arch(), B.Cache()->NativeArch()) == 0)
+	    return true;
+	 std::vector<std::string> archs = APT::Configuration::getArchitectures();
+	 for (std::vector<std::string>::const_iterator a = archs.begin(); a != archs.end(); ++a)
+	    if (*a == A.Arch())
+	       return false;
+	    else if (*a == B.Arch())
+	       return true;
+      }
+      // unable to decide…
+      return A->ID < B->ID;
+   }
+};
 bool pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst,
 			      unsigned long Depth, bool FromUser,
 			      bool ForceImportantDeps)
@@ -1098,41 +1145,28 @@
 
       /* This bit is for processing the possibilty of an install/upgrade
          fixing the problem */
-      SPtrArray<Version *> List = Start.AllTargets();
       if (Start->Type != Dep::DpkgBreaks &&
 	  (DepState[Start->ID] & DepCVer) == DepCVer)
       {
-	 // Right, find the best version to install..
-	 Version **Cur = List;
-	 PkgIterator P = Start.TargetPkg();
-	 PkgIterator InstPkg(*Cache,0);
-	 
-	 // See if there are direct matches (at the start of the list)
-	 for (; *Cur != 0 && (*Cur)->ParentPkg == P.Index(); Cur++)
+	 APT::VersionSet verlist;
+	 pkgCache::VerIterator Cand = PkgState[Start.TargetPkg()->ID].CandidateVerIter(*this);
+	 if (Cand.end() == false && VS().CheckDep(Cand.VerStr(), Start->CompareOp, Start.TargetVer()) == true)
+	    verlist.insert(Cand);
+	 for (PrvIterator Prv = Start.TargetPkg().ProvidesList(); Prv.end() != true; ++Prv)
 	 {
-	    PkgIterator Pkg(*Cache,Cache->PkgP + (*Cur)->ParentPkg);
-	    if (PkgState[Pkg->ID].CandidateVer != *Cur)
+	    pkgCache::VerIterator V = Prv.OwnerVer();
+	    pkgCache::VerIterator Cand = PkgState[Prv.OwnerPkg()->ID].CandidateVerIter(*this);
+	    if (Cand.end() == true || V != Cand ||
+		VS().CheckDep(Cand.VerStr(), Start->CompareOp, Start.TargetVer()) == false)
 	       continue;
-	    InstPkg = Pkg;
-	    break;
+	    verlist.insert(Cand);
 	 }
+	 CompareProviders comp(Start);
+	 APT::VersionSet::iterator InstVer = std::max_element(verlist.begin(), verlist.end(), comp);
 
-	 // Select the highest priority providing package
-	 if (InstPkg.end() == true)
-	 {
-	    pkgPrioSortList(*Cache,Cur);
-	    for (; *Cur != 0; Cur++)
-	    {
-	       PkgIterator Pkg(*Cache,Cache->PkgP + (*Cur)->ParentPkg);
-	       if (PkgState[Pkg->ID].CandidateVer != *Cur)
-		  continue;
-	       InstPkg = Pkg;
-	       break;
-	    }
-	 }
-	 
-	 if (InstPkg.end() == false)
+	 if (InstVer != verlist.end())
 	 {
+	    pkgCache::PkgIterator InstPkg = InstVer.ParentPkg();
 	    if(DebugAutoInstall == true)
 	       std::clog << OutputInDepth(Depth) << "Installing " << InstPkg.Name()
 			 << " as " << Start.DepType() << " of " << Pkg.Name()
@@ -1150,7 +1184,7 @@
  	       // mark automatic dependency
  	       MarkInstall(InstPkg,true,Depth + 1, false, ForceImportantDeps);
  	       // Set the autoflag, after MarkInstall because MarkInstall unsets it
- 	       if (P->CurrentVer == 0)
+ 	       if (InstPkg->CurrentVer == 0)
  		  PkgState[InstPkg->ID].Flags |= Flag::Auto;
  	    }
 	 }
@@ -1162,6 +1196,7 @@
          upgrade the package. */
       if (Start.IsNegative() == true)
       {
+	 SPtrArray<Version *> List = Start.AllTargets();
 	 for (Version **I = List; *I != 0; I++)
 	 {
 	    VerIterator Ver(*this,*I);
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/apt-pkg/pkgcache.h apt-0.8.16~exp5ubuntu13.3/apt-pkg/pkgcache.h
--- apt-0.8.16~exp5ubuntu13.2/apt-pkg/pkgcache.h	2011-08-08 14:29:27.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/apt-pkg/pkgcache.h	2012-04-13 21:03:44.000000000 +0200
@@ -200,6 +200,7 @@
    inline PkgFileIterator FileEnd();
 
    inline bool MultiArchCache() const { return MultiArchEnabled; };
+   inline char const * const NativeArch() const;
 
    // Make me a function
    pkgVersioningSystem *VS;
@@ -215,7 +216,6 @@
 private:
    bool MultiArchEnabled;
    PkgIterator SingleArchFindPkg(const string &Name);
-   inline char const * const NativeArch() const;
 };
 									/*}}}*/
 // Header structure							/*{{{*/
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/cmdline/apt-get.cc apt-0.8.16~exp5ubuntu13.3/cmdline/apt-get.cc
--- apt-0.8.16~exp5ubuntu13.2/cmdline/apt-get.cc	2011-09-16 09:15:30.000000000 +0200
+++ apt-0.8.16~exp5ubuntu13.3/cmdline/apt-get.cc	2012-04-14 10:42:59.000000000 +0200
@@ -744,6 +744,19 @@
 				Prov = PPkg;
 				found_one = true;
 			} else if (PPkg != Prov) {
+				// same group, so it's a foreign package
+				if (PPkg->Group == Prov->Group) {
+					// do we already have the requested arch?
+					if (strcmp(Pkg.Arch(), Prov.Arch()) == 0 ||
+					    strcmp(Prov.Arch(), "all") == 0 ||
+					    unlikely(strcmp(PPkg.Arch(), Prov.Arch()) == 0)) // packages have only on candidate, but just to be sure
+						continue;
+					// see which architecture we prefer more and switch to it
+					std::vector<std::string> archs = APT::Configuration::getArchitectures();
+					if (std::find(archs.begin(), archs.end(), PPkg.Arch()) < std::find(archs.begin(), archs.end(), Prov.Arch()))
+						Prov = PPkg;
+					continue;
+				}
 				found_one = false; // we found at least two
 				break;
 			}
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/debian/changelog apt-0.8.16~exp5ubuntu13.3/debian/changelog
--- apt-0.8.16~exp5ubuntu13.2/debian/changelog	2012-03-05 17:28:19.000000000 +0100
+++ apt-0.8.16~exp5ubuntu13.3/debian/changelog	2012-04-17 14:44:42.000000000 +0200
@@ -1,3 +1,27 @@
+apt (0.8.16~exp5ubuntu13.3) oneiric-proposed; urgency=low
+
+  [ Jean-Louis Dupond ]
+  * Backport fixes from precise verison of apt, to fix multiarch upgrades
+    from oneiric.
+  * apt-pkg/depcache.cc:
+    - prefer native providers over foreigns even if the chain is foreign.
+      (LP: #850264)
+  * cmdline/apt-get.cc: 
+    - ignore foreign architectures if we check if a provides has only one 
+      resolver as it's basically the same for the user, so no need to choose.
+  * apt-pkg/deb/deblistparser.cc:
+    - M-A: foreign packages provide for other archs, too
+
+  [ Colin Watson ]
+  * Include 0.8.16~exp5ubuntu13.1 patches.
+  * apt-pkg/algorithms.cc: Iterate Breaks the same way as Conflicts, so that
+    we resolve virtual package Breaks more effectively (LP: #922485).
+  * apt-pkg/algorithms.{cc,h}: Use an int to represent resolver scores, not
+    a signed short, because large upgrades can result in an overflow for
+    core packages (LP: #917173).
+
+ -- Jean-Louis Dupond <jean-louis@dupond.be>  Tue, 17 Apr 2012 14:43:00 +0200
+
 apt (0.8.16~exp5ubuntu13.2) oneiric-security; urgency=low
 
   * SECURITY UPDATE: trust bypass via stale InRelease file (LP: #947108)
diff -Nru --exclude '*.po' --exclude '*.pot' --exclude autom4te.cache --exclude 'configure*' apt-0.8.16~exp5ubuntu13.2/test/integration/test-multiarch-foreign apt-0.8.16~exp5ubuntu13.3/test/integration/test-multiarch-foreign
--- apt-0.8.16~exp5ubuntu13.2/test/integration/test-multiarch-foreign	1970-01-01 01:00:00.000000000 +0100
+++ apt-0.8.16~exp5ubuntu13.3/test/integration/test-multiarch-foreign	2012-04-14 08:01:29.000000000 +0200
@@ -0,0 +1,150 @@
+#!/bin/sh
+set -e
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+setupenvironment
+configarchitecture 'amd64' 'i386' 'armel'
+
+insertpackage 'unstable' 'cool-foo' 'amd64,i386' '1.0' 'Depends: foo'
+insertpackage 'unstable' 'foo' 'amd64,i386,armel' '1.0' 'Multi-Arch: foreign'
+
+insertpackage 'unstable' 'cool-bar' 'amd64,i386' '1.0' 'Depends: bar-provider'
+insertpackage 'unstable' 'bar' 'amd64,i386,armel' '1.0' 'Provides: bar-provider
+Multi-Arch: foreign'
+
+setupaptarchive
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following extra packages will be installed:
+  foo
+The following NEW packages will be installed:
+  cool-foo:i386 foo
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst foo (1.0 Testcases:unstable [amd64])
+Inst cool-foo:i386 (1.0 Testcases:unstable [i386])
+Conf foo (1.0 Testcases:unstable [amd64])
+Conf cool-foo:i386 (1.0 Testcases:unstable [i386])' aptget install cool-foo:i386 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following extra packages will be installed:
+  foo
+The following NEW packages will be installed:
+  cool-foo foo
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst foo (1.0 Testcases:unstable [amd64])
+Inst cool-foo (1.0 Testcases:unstable [amd64])
+Conf foo (1.0 Testcases:unstable [amd64])
+Conf cool-foo (1.0 Testcases:unstable [amd64])' aptget install cool-foo:amd64 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  cool-foo foo
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst foo (1.0 Testcases:unstable [amd64])
+Inst cool-foo (1.0 Testcases:unstable [amd64])
+Conf foo (1.0 Testcases:unstable [amd64])
+Conf cool-foo (1.0 Testcases:unstable [amd64])' aptget install cool-foo:amd64 foo:amd64 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  cool-foo foo:i386
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst foo:i386 (1.0 Testcases:unstable [i386])
+Inst cool-foo (1.0 Testcases:unstable [amd64])
+Conf foo:i386 (1.0 Testcases:unstable [i386])
+Conf cool-foo (1.0 Testcases:unstable [amd64])' aptget install cool-foo:amd64 foo:i386 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  cool-foo foo:armel
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst foo:armel (1.0 Testcases:unstable [armel])
+Inst cool-foo (1.0 Testcases:unstable [amd64])
+Conf foo:armel (1.0 Testcases:unstable [armel])
+Conf cool-foo (1.0 Testcases:unstable [amd64])' aptget install cool-foo:amd64 foo:armel -s
+
+
+
+
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following extra packages will be installed:
+  bar
+The following NEW packages will be installed:
+  bar cool-bar:i386
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar (1.0 Testcases:unstable [amd64])
+Inst cool-bar:i386 (1.0 Testcases:unstable [i386])
+Conf bar (1.0 Testcases:unstable [amd64])
+Conf cool-bar:i386 (1.0 Testcases:unstable [i386])' aptget install cool-bar:i386 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following extra packages will be installed:
+  bar
+The following NEW packages will be installed:
+  bar cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar (1.0 Testcases:unstable [amd64])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar (1.0 Testcases:unstable [amd64])
+Conf cool-bar (1.0 Testcases:unstable [amd64])' aptget install cool-bar:amd64 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  bar cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar (1.0 Testcases:unstable [amd64])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar (1.0 Testcases:unstable [amd64])
+Conf cool-bar (1.0 Testcases:unstable [amd64])' aptget install cool-bar:amd64 bar:amd64 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  bar:i386 cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar:i386 (1.0 Testcases:unstable [i386])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar:i386 (1.0 Testcases:unstable [i386])
+Conf cool-bar (1.0 Testcases:unstable [amd64])' aptget install cool-bar:amd64 bar:i386 -s
+
+testequal 'Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+  bar:armel cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar:armel (1.0 Testcases:unstable [armel])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar:armel (1.0 Testcases:unstable [armel])
+Conf cool-bar (1.0 Testcases:unstable [amd64])' aptget install cool-bar:amd64 bar:armel -s
+
+testequal "Reading package lists...
+Building dependency tree...
+Note, selecting 'bar' instead of 'bar-provider'
+The following NEW packages will be installed:
+  bar cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar (1.0 Testcases:unstable [amd64])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar (1.0 Testcases:unstable [amd64])
+Conf cool-bar (1.0 Testcases:unstable [amd64])" aptget install cool-bar bar-provider -s -q=0
+
+testequal "Reading package lists...
+Building dependency tree...
+Note, selecting 'bar:i386' instead of 'bar-provider:i386'
+The following NEW packages will be installed:
+  bar:i386 cool-bar
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst bar:i386 (1.0 Testcases:unstable [i386])
+Inst cool-bar (1.0 Testcases:unstable [amd64])
+Conf bar:i386 (1.0 Testcases:unstable [i386])
+Conf cool-bar (1.0 Testcases:unstable [amd64])" aptget install cool-bar bar-provider:i386 -s -q=0