diff --git a/ide/etfpcmsgparser.pas b/ide/etfpcmsgparser.pas
index 8545b1ef0e..bde009c5e7 100644
--- a/ide/etfpcmsgparser.pas
+++ b/ide/etfpcmsgparser.pas
@@ -238,7 +238,7 @@ function FPCMsgFits(const Msg, Pattern: string;
   VarStarts: PPChar = nil; VarEnds: PPChar = nil // 10 PChars
   ): boolean;
 function GetFPCMsgValue1(const Src, Pattern: string; out Value1: string): boolean;
-function GetFPCMsgValues(Src, Pattern: string; out Value1, Value2: string): boolean;
+function GetFPCMsgValues2(Src, Pattern: string; out Value1, Value2: string): boolean;
 
 // not thread safe
 function IsFileInIDESrcDir(Filename: string): boolean; // (main thread)
@@ -488,7 +488,7 @@ begin
   Result:=true;
 end;
 
-function GetFPCMsgValues(Src, Pattern: string; out Value1, Value2: string
+function GetFPCMsgValues2(Src, Pattern: string; out Value1, Value2: string
   ): boolean;
 { Pattern: 'Unit $1 was not found but $2 exists'
   Src:     'Unit dialogprocs was not found but dialogpr exists'
@@ -2027,7 +2027,7 @@ procedure TIDEFPCParser.ImproveMsgLinkerUndefinedReference(
   begin
     Result:=false;
     if MsgLine.HasSourcePosition then exit;
-    if not etFPCMsgParser.GetFPCMsgValues(MsgLine.Msg,'      _$1 in $2.o',
+    if not etFPCMsgParser.GetFPCMsgValues2(MsgLine.Msg,'      _$1 in $2.o',
       MangledName,aUnitName)
     then exit;
     Result:=true;
@@ -2816,7 +2816,7 @@ begin
   Result:=false;
   if Msg.MsgID<=0 then exit;
   if Msg.SubTool<>SubToolFPC then exit;
-  Result:=etFPCMsgParser.GetFPCMsgValues(Msg.Msg,GetFPCMsgPattern(Msg),Value1,Value2);
+  Result:=etFPCMsgParser.GetFPCMsgValues2(Msg.Msg,GetFPCMsgPattern(Msg),Value1,Value2);
 end;
 
 initialization
diff --git a/ide/etquickfixes.pas b/ide/etquickfixes.pas
index 830c51d3b7..a138b300d5 100644
--- a/ide/etquickfixes.pas
+++ b/ide/etquickfixes.pas
@@ -62,25 +62,6 @@ uses
 
 type
 
-  { TQuickFix_HideWithIDEDirective - hide with IDE directive %H- }
-
-  TQuickFix_HideWithIDEDirective = class(TMsgQuickFix)
-  public
-    function IsApplicable(Msg: TMessageLine): boolean;
-    procedure CreateMenuItems(Fixes: TMsgQuickFixes); override;
-    procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
-  end;
-
-  { TQuickFix_HideWithCompilerOption - hide with compiler option -vm<id> }
-
-  TQuickFix_HideWithCompilerOption = class(TMsgQuickFix)
-  public
-    function IsApplicable(Msg: TMessageLine; out ToolData: TIDEExternalToolData;
-      out IDETool: TObject): boolean;
-    procedure CreateMenuItems(Fixes: TMsgQuickFixes); override;
-    procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
-  end;
-
   { TQuickFixIdentifierNotFoundAddLocal }
 
   TQuickFixIdentifierNotFoundAddLocal = class(TMsgQuickFix)
@@ -120,6 +101,37 @@ type
     procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
   end;
 
+  { TQuickFixSrcPathOfPkgContains_OpenPkg
+    QuickFix for IDE warning "other sources path of package %s contains directory "%s", ..."
+    Open Package
+    }
+
+  TQuickFixSrcPathOfPkgContains_OpenPkg = class(TMsgQuickFix)
+  public
+    function IsApplicable(Msg: TMessageLine; out PkgName: string): boolean;
+    procedure CreateMenuItems(Fixes: TMsgQuickFixes); override;
+    procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
+  end;
+
+  { TQuickFix_HideWithIDEDirective - hide with IDE directive %H- }
+
+  TQuickFix_HideWithIDEDirective = class(TMsgQuickFix)
+  public
+    function IsApplicable(Msg: TMessageLine): boolean;
+    procedure CreateMenuItems(Fixes: TMsgQuickFixes); override;
+    procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
+  end;
+
+  { TQuickFix_HideWithCompilerOption - hide with compiler option -vm<id> }
+
+  TQuickFix_HideWithCompilerOption = class(TMsgQuickFix)
+  public
+    function IsApplicable(Msg: TMessageLine; out ToolData: TIDEExternalToolData;
+      out IDETool: TObject): boolean;
+    procedure CreateMenuItems(Fixes: TMsgQuickFixes); override;
+    procedure QuickFix(Fixes: TMsgQuickFixes; Msg: TMessageLine); override;
+  end;
+
   { TIDEQuickFixes }
 
   TIDEQuickFixes = class(TMsgQuickFixes)
@@ -184,6 +196,63 @@ begin
   Result:=true;
 end;
 
+{ TQuickFixSrcPathOfPkgContains_OpenPkg }
+
+function TQuickFixSrcPathOfPkgContains_OpenPkg.IsApplicable(Msg: TMessageLine;
+  out PkgName: string): boolean;
+var
+  Dir: string;
+  Pattern: String;
+  p: SizeInt;
+begin
+  Result:=false;
+  if Msg=nil then exit;
+  if Msg.MsgID<>0 then exit;
+
+  Pattern:=lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA;
+  p:=Pos('%s',Pattern);
+  if p<1 then begin
+    debugln(['TQuickFixSrcPathOfPkgContains_OpenPkg.IsApplicable resourcestring misses %s: lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA=',lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA]);
+    exit;
+  end;
+  ReplaceSubstring(Pattern,p,2,'$1');
+  p:=Pos('%s',Pattern);
+  if p<1 then begin
+    debugln(['TQuickFixSrcPathOfPkgContains_OpenPkg.IsApplicable resourcestring misses %s: lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA=',lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA]);
+    exit;
+  end;
+  ReplaceSubstring(Pattern,p,2,'$2');
+
+  if not GetFPCMsgValues2(Msg.Msg,Pattern,PkgName,Dir) then exit;
+  if PkgName='' then exit;
+  PkgName:=GetIdentifier(PChar(PkgName));
+  Result:=IsValidIdent(PkgName);
+end;
+
+procedure TQuickFixSrcPathOfPkgContains_OpenPkg.CreateMenuItems(
+  Fixes: TMsgQuickFixes);
+var
+  i: Integer;
+  Msg: TMessageLine;
+  PkgName: string;
+begin
+  for i:=0 to Fixes.LineCount-1 do begin
+    Msg:=Fixes.Lines[i];
+    if not IsApplicable(Msg,PkgName) then continue;
+    Fixes.AddMenuItem(Self, Msg, 'Open package "'+PkgName+'"');
+    exit;
+  end;
+end;
+
+procedure TQuickFixSrcPathOfPkgContains_OpenPkg.QuickFix(Fixes: TMsgQuickFixes;
+  Msg: TMessageLine);
+var
+  PkgName: string;
+begin
+  if not IsApplicable(Msg,PkgName) then exit;
+  PackageEditingInterface.DoOpenPackageWithName(PkgName,[pofAddToRecent],false);
+end;
+
 { TQuickFix_HideWithCompilerOption }
 
 function TQuickFix_HideWithCompilerOption.IsApplicable(Msg: TMessageLine; out
@@ -765,12 +834,15 @@ begin
   fMenuItemToInfo:=TPointerToPointerTree.Create;
 
   // init standard quickfixes
-  IDEQuickFixes.RegisterQuickFix(TQuickFix_HideWithIDEDirective.Create);
+  // add them in the order of usefulness
   IDEQuickFixes.RegisterQuickFix(TQuickFixIdentifierNotFoundAddLocal.Create);
   IDEQuickFixes.RegisterQuickFix(TQuickFixLocalVariableNotUsed_Remove.Create);
   IDEQuickFixes.RegisterQuickFix(TQuickFixUnitNotFound_Remove.Create);
   IDEQuickFixes.RegisterQuickFix(TQuickFixClassWithAbstractMethods.Create);
+  IDEQuickFixes.RegisterQuickFix(TQuickFixSrcPathOfPkgContains_OpenPkg.Create);
 
+  // add as last (no fix, just hide message)
+  IDEQuickFixes.RegisterQuickFix(TQuickFix_HideWithIDEDirective.Create);
   IDEQuickFixes.RegisterQuickFix(TQuickFix_HideWithCompilerOption.Create);
 end;
 
diff --git a/ide/lazarusidestrconsts.pas b/ide/lazarusidestrconsts.pas
index 48e86b0151..e1bea7f977 100644
--- a/ide/lazarusidestrconsts.pas
+++ b/ide/lazarusidestrconsts.pas
@@ -3887,6 +3887,9 @@ resourcestring
   lisPkgMangTheFollowingPackageFailedToLoad = 'The following package failed to load:';
   lisPkgMangTheFollowingPackagesFailedToLoad = 'The following packages failed to load:';
   lisMissingPackages = 'Missing Packages';
+  lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA = 'other sources path '
+    +'of package %s contains directory "%s", which is already in the unit '
+    +'search path.';
   lisPkgManginvalidCompilerFilename = 'invalid Compiler filename';
   lisPkgMangTheCompilerFileForPackageIsNotAValidExecutable = 'The compiler '
     +'file for package %s is not a valid executable:%s%s';
diff --git a/packager/pkgmanager.pas b/packager/pkgmanager.pas
index 9c0fe1e5b0..2cb63e04a4 100644
--- a/packager/pkgmanager.pas
+++ b/packager/pkgmanager.pas
@@ -2641,7 +2641,9 @@ var
       Dir:=GetNextDirectoryInSearchPath(UnparsedSrcPath,p);
       if Dir='' then exit;
       if SearchDirectoryInSearchPath(UnparsedUnitPath,Dir)>0 then begin
-        s:='other sources path of '+aCompilerOptions.GetOwnerName+' contains directory "'+Dir+'", which is already in the unit search path.';
+        // Note: when changing this, update TQuickFixSrcPathOfPkgContains_OpenPkg
+        s:=Format(lisOtherSourcesPathOfPackageContainsDirectoryWhichIsA, [
+          aCompilerOptions.GetOwnerName, Dir]);
         debugln(['CheckSrcPathIsInUnitPath WARNING: ',s]);
         { ToDo: ask user and remove dir from unit path }
         IDEMessagesWindow.AddCustomMessage(mluWarning,s);