diff --git a/checkin_notes b/checkin_notes
index a06280822d..b20a986bcf 100755
--- a/checkin_notes
+++ b/checkin_notes
@@ -11502,3 +11502,17 @@ David  7 Sept 2005
 
 	client/
 		gui_rpc_server_ops.C
+
+Charlie 8 Sept 2005
+    - Mac: Small fixes to build instructions and installer build script.
+      Release version 5.1.2
+    
+    mac_installer/
+        release_boinc.sh
+        ReadMe.rtf
+    mac_build/
+        HowToBuildBOINC_XCode.rtf
+    doc/
+        mac_build.html
+        versions.inc
+    
diff --git a/doc/mac_build.html b/doc/mac_build.html
index c2190b068c..b5731adb7c 100644
--- a/doc/mac_build.html
+++ b/doc/mac_build.html
@@ -5,7 +5,7 @@
   <meta http-equiv="Content-Style-Type" content="text/css">
   <title></title>
   <meta name="Generator" content="Cocoa HTML Writer">
-  <meta name="CocoaVersion" content="824.1">
+  <meta name="CocoaVersion" content="824.11">
   <style type="text/css">
     p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: center; font: 14.0px Helvetica}
     p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px}
@@ -23,7 +23,7 @@
 <p class="p1"><b>Building BOINC Clients on Macintosh OSX</b></p>
 <p class="p2"><br></p>
 <p class="p3">Written by Charlie Fenton</p>
-<p class="p3">Last updated 9/1/05</p>
+<p class="p3">Last updated 9/8/05</p>
 <p class="p2"><br></p>
 <p class="p4">This document has instructions for building BOINC for Macintosh OSX, plus information for building science projects to run under BOINC Macintosh OSX.</p>
 <p class="p2"><br></p>
@@ -175,7 +175,13 @@
 <p class="p2"><br></p>
 <p class="p3"><b>Building the installer and packaging it for disribution</b></p>
 <p class="p2"><br></p>
-<p class="p4">After creating the <b>deployment</b> build of all targets using Build_All, do the following in Terminal.<span class="Apple-converted-space">  </span>Set the current directory to the root directory of the boinc tree:</p>
+<p class="p4">After creating the <b>deployment</b> build of all targets using Build_All, do the following in Terminal. <span class="Apple-converted-space"> </span></p>
+<p class="p2"><br></p>
+<p class="p4">Set root permission:</p>
+<p class="p2"><br></p>
+<p class="p4">sudo sh</p>
+<p class="p2"><br></p>
+<p class="p4">Set the current directory to the root directory of the boinc tree:</p>
 <p class="p2"><br></p>
 <p class="p5">cd [boincpath]</p>
 <p class="p8"><br></p>
diff --git a/doc/versions.inc b/doc/versions.inc
index 1cfc45e626..72b86ed3a9 100644
--- a/doc/versions.inc
+++ b/doc/versions.inc
@@ -205,11 +205,11 @@ $m437s = array(
     "
 );
 
-$m511 = array(
-    "num"=>"5.1.1",
+$m512 = array(
+    "num"=>"5.1.2",
     "status"=>"Development version (standard GUI)",
-    "file"=>"boinc_5.1.1_macOSX.zip",
-    "date"=>"1 September 2005",
+    "file"=>"boinc_5.1.2_macOSX.zip",
+    "date"=>"8 September 2005",
     "type"=>mac_advanced(),
      "features"=>"<ul>
      <li>
@@ -233,11 +233,11 @@ $m511 = array(
     "
 );
 
-$m511c = array(
-    "num"=>"5.1.1",
+$m512c = array(
+    "num"=>"5.1.2",
     "status"=>"Development version (Unix command-line version)",
-    "file"=>"boinc_5.1.1_powerpc-apple-darwin.zip",
-    "date"=>"1 September 2005",
+    "file"=>"boinc_5.1.2_powerpc-apple-darwin.zip",
+    "date"=>"8 September 2005",
     "type"=>bare_core(),
     "features"=>"<ul>
     <li>
@@ -313,8 +313,8 @@ $mac = array(
         $m437s,
         $m443c,
         $m419,
-        $m511,
-        $m511c
+        $m512,
+        $m512c
     )
 );
 $linux = array(
diff --git a/mac_build/HowToBuildBOINC_XCode.rtf b/mac_build/HowToBuildBOINC_XCode.rtf
index 1f0f279117..d5cdf2063d 100644
--- a/mac_build/HowToBuildBOINC_XCode.rtf
+++ b/mac_build/HowToBuildBOINC_XCode.rtf
@@ -1,4 +1,4 @@
-{\rtf1\mac\ansicpg10000\cocoartf824\cocoasubrtf100
+{\rtf1\mac\ansicpg10000\cocoartf824\cocoasubrtf110
 {\fonttbl\f0\fswiss\fcharset77 Helvetica-Bold;\f1\fswiss\fcharset77 Helvetica;\f2\fmodern\fcharset77 Courier;
 \f3\fswiss\fcharset77 Helvetica-Oblique;\f4\fmodern\fcharset77 Courier-Oblique;}
 {\colortbl;\red255\green255\blue255;\red255\green0\blue0;\red0\green0\blue255;}
@@ -11,7 +11,7 @@
 \f1\b0\fs24 \cf0 \
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\qc
 \cf0 Written by Charlie Fenton\
-Last updated 9/1/05\
+Last updated 9/8/05\
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
 \cf0 \
 This document has instructions for building BOINC for Macintosh OSX, plus information for building science projects to run under BOINC Macintosh OSX.\
@@ -278,7 +278,13 @@ These arguments will be used only when running the BOINC Core Client from XCode
 \cf0 \
 After creating the 
 \f0\b deployment
-\f1\b0  build of all targets using Build_All, do the following in Terminal.  Set the current directory to the root directory of the boinc tree:\
+\f1\b0  build of all targets using Build_All, do the following in Terminal.  \
+\
+Set root permission:\
+\
+sudo sh\
+\
+Set the current directory to the root directory of the boinc tree:\
 \
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
 
@@ -293,8 +299,7 @@ After creating the
 source mac_installer/release_boinc.sh 3 2 1
 \f1 \
 \
-\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
-\cf0 (This will create a director "BOINC_Installer" in the parent directory of the current directory.  Inside that will be three directories and two zip files.  \
+(This will create a director "BOINC_Installer" in the parent directory of the current directory.  Inside that will be three directories and two zip files.  \
 \
 If the version is 3.2.1, the zip files will be boinc_3.2.1_macOSX.zip and boinc_3.2.1_powerpc-apple-darwin.zip, and the directories will have the same names as their zipped counterparts. \
 \
diff --git a/mac_installer/ReadMe.rtf b/mac_installer/ReadMe.rtf
index 693a14c865..819e665db2 100644
--- a/mac_installer/ReadMe.rtf
+++ b/mac_installer/ReadMe.rtf
@@ -1,11 +1,11 @@
-{\rtf1\mac\ansicpg10000\cocoartf824\cocoasubrtf100
+{\rtf1\mac\ansicpg10000\cocoartf824\cocoasubrtf110
 {\fonttbl\f0\fswiss\fcharset77 Helvetica-Bold;\f1\fswiss\fcharset77 Helvetica;\f2\fswiss\fcharset77 Helvetica-BoldOblique;
 \f3\fswiss\fcharset77 Helvetica-Oblique;}
 {\colortbl;\red255\green255\blue255;}
 \margl1440\margr1440\vieww9000\viewh9000\viewkind0
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\qc
 
-\f0\b\fs28 \cf0 Macintosh BOINCManager Version 5.1.1 Release Notes\
+\f0\b\fs28 \cf0 Macintosh BOINCManager Version 5.1.2 Release Notes\
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
 
 \f1\b0\fs24 \cf0 \
diff --git a/mac_installer/release_boinc.sh b/mac_installer/release_boinc.sh
index 26fcc7cc6c..8070c1d3e1 100644
--- a/mac_installer/release_boinc.sh
+++ b/mac_installer/release_boinc.sh
@@ -74,7 +74,7 @@ sudo chmod -R 755 ../BOINC_Installer/New_Release_$1_$2_$3/boinc_$1.$2.$3_powerpc
 
 cp -fpR mac_build/build/SymbolTables ../BOINC_Installer/New_Release_$1_$2_$3/SymbolTables/
 
-/Developer/Tools/packagemaker -build -p ../BOINC_Installer/New_Release_$1_$2_$3/boinc_$1.$2.$3_macOSX/BOINC.pkg -f ../BOINC_Installer/Pkg_Root -r ../BOINC_Installer/Installer\ Resources/ -i mac_build/build/Pkg-Info.plist -d mac_Installer/Description.plist -ds 
+/Developer/Tools/packagemaker -build -p ../BOINC_Installer/New_Release_$1_$2_$3/boinc_$1.$2.$3_macOSX/BOINC.pkg -f ../BOINC_Installer/Pkg_Root -r ../BOINC_Installer/Installer\ Resources/ -i mac_build/Pkg-Info.plist -d mac_Installer/Description.plist -ds 
 
 cd ../BOINC_Installer/New_Release_$1_$2_$3
 zip -rq boinc_$1.$2.$3_macOSX.zip boinc_$1.$2.$3_macOSX