diff --git a/build_scripts/OSX/MacOS_X_InstallGuide.md b/build_scripts/OSX/MacOS_X_InstallGuide.md
index 8ab94b605..05b09f89d 100644
--- a/build_scripts/OSX/MacOS_X_InstallGuide.md
+++ b/build_scripts/OSX/MacOS_X_InstallGuide.md
@@ -8,7 +8,7 @@ Use default options. And add Qt Script support.
 
 Add to the PATH environment variable by editing your *~/.profile* file.
 
-       export PATH="/users/$USER/Qt/5.5/clang_64/bin:$PATH"
+       export PATH="/users/$USER/Qt/5.14.1/clang_64/bin:$PATH."
 
 Depends on which version of Qt you use.
 
@@ -22,15 +22,15 @@ Start XCode to get it updated and to able C compiler to create executables.
 
 #### Install libraries  
 
-       $sudo port -v selfupdate
-       $sudo port install openssl
-       $sudo port install miniupnpc
-       $sudo port install libmicrohttpd
+       $ sudo port -v selfupdate
+       $ sudo port install openssl
+       $ sudo port install miniupnpc
+       $ sudo port install libmicrohttpd
        
 For VOIP Plugin: 
 
-       $sudo port install speex-devel
-       $sudo port install opencv
+       $ sudo port install speex-devel
+       $ sudo port install opencv
 
 Get Your OSX SDK if missing: [MacOSX-SDKs](https://github.com/phracker/MacOSX-SDKs)
 
@@ -46,9 +46,11 @@ Start XCode to get it updated and to able C compiler to create executables.
 
 #### Install libraries  
 
-       $brew install openssl
-       $brew install miniupnpc
-       $brew install libmicrohttpd
+       $ brew install openssl
+       $ brew install miniupnpc
+       $ brew install libmicrohttpd
+       $ brew install rapidjson
+       $ brew install sqlcipher
        
 If you have error in linking, run this:
 
@@ -56,29 +58,52 @@ If you have error in linking, run this:
 
 For VOIP Plugin: 
 
-       $brew install speex
-       $brew install speexdsp
-       $brew install homebrew/science/opencv
-       $brew install ffmpeg
+       $ brew install speex
+       $ brew install speexdsp
+       $ brew install homebrew/science/opencv
+       $ brew install ffmpeg
 
 Get Your OSX SDK if missing: [MacOSX-SDKs](https://github.com/phracker/MacOSX-SDKs)
 
 ## Last Settings
 
-In QtCreator Option Git select "Pull" with "Rebase"
+In QtCreator Option Git add this path:
 
-## Compil missing libraries
-### SQLCipher
-       
-       cd <your development directory>
-       git clone https://github.com/sqlcipher/sqlcipher.git
-       cd sqlcipher
-       ./configure --disable-shared --disable-tcl --enable-static --enable-tempstore=yes CFLAGS="-DSQLITE_HAS_CODEC -I/opt/local/include" LDFLAGS="-lcrypto"
-       make 
-       sudo make install
+       /usr/local/bin
+
+select "Pull" with "Rebase"
+
+## Set your Mac OS SDK version
+
+Edit RetroShare.pro  
+
+    CONFIG += c++14 rs_macos11.1
+
+and then retroshare.pri
+
+    macx:CONFIG *= rs_macos11.1
+    rs_macos10.8:CONFIG -= rs_macos11.1
+    rs_macos10.9:CONFIG -= rs_macos11.1
+    rs_macos10.10:CONFIG -= rs_macos11.1
+    rs_macos10.12:CONFIG -= rs_macos11.1
+    rs_macos10.13:CONFIG -= rs_macos11.1
+    rs_macos10.14:CONFIG -= rs_macos11.1
+    rs_macos10.15:CONFIG -= rs_macos11.1
+
+
+## Link Include & Libraries
+
+Edit your retroshare.pri and add to macx-*  section
+
+    INCLUDEPATH += "/usr/local/opt/openssl/include"
+    QMAKE_LIBDIR += "/usr/local/opt/openssl/lib"
+    QMAKE_LIBDIR += "/usr/local/opt/sqlcipher/lib"
+    QMAKE_LIBDIR += "/usr/local/opt/miniupnpc/lib"
+
+alternative via Terminal
+
+$ qmake INCLUDEPATH+="/usr/local/opt/openssl/include" QMAKE_LIBDIR+="/usr/local/opt/openssl/lib" QMAKE_LIBDIR+="/usr/local/opt/sqlcipher/lib" QMAKE_LIBDIR+="/usr/local/opt/miniupnpc/lib"
 
-NOTE, might be necessary to *chmod 000 /usr/local/ssl* temporarily during *./configure* if 
-homebrew uses newer, non-stock ssl dependencies found there. Configure might get confused.
 
 You can now compile RS into Qt Creator or with terminal
 
@@ -89,4 +114,4 @@ You can now compile RS into Qt Creator or with terminal
 
 You can change Target and SDK in *./retroshare.pri:82* changing value of QMAKE_MACOSX_DEPLOYMENT_TARGET and QMAKE_MAC_SDK
 
-You can find compiled application on *./retroshare/retroshare-gui/src/retroshare.app*
+You can find the compiled application at *./retroshare/retroshare-gui/src/retroshare.app*