diff --git a/README.md b/README.md
index 647f5c3..e75fd92 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ ConTeXt typesetting system due to its precision.
 # The short version
 
 ``` fish
+# apt install wget fish 
 $ fish install-context.fish
 $ fish install-fonts.sh
 $ fish compile.fish
diff --git a/install-context.fish b/install-context.fish
index ed816ff..1c379aa 100644
--- a/install-context.fish
+++ b/install-context.fish
@@ -1,4 +1,4 @@
-#!/usr/bin/sh
+#!/usr/bin/fish
 
 mkdir -p $HOME/Applications/context
 cd $HOME/Applications/context
diff --git a/install-fonts.sh b/install-fonts.sh
index 093e83c..0471e1f 100644
--- a/install-fonts.sh
+++ b/install-fonts.sh
@@ -1,27 +1,27 @@
 #!/usr/bin/sh
 
 # make the required directories
-mkdir -p ~/$HOME/Applications/context/tex/texmf-fonts/fonts/bitter
-mkdir -p ~/$HOME/Applications/context/tex/texmf-fonts/fonts/compagnon
-mkdir -p ~/$HOME/Applications/context/tex/texmf-fonts/tex/context/user/
+mkdir -p $HOME/Applications/context/tex/texmf-fonts/fonts/bitter
+mkdir -p $HOME/Applications/context/tex/texmf-fonts/fonts/compagnon
+mkdir -p $HOME/Applications/context/tex/texmf-fonts/tex/context/user/
 
 # tell ConTeXt about the typescripts
-cp ./fonts/type-imp-bitter.mkxl ~/$HOME/Applications/context/tex/texmf-fonts/tex/context/user/
-cp ./fonts/type-imp-compagnon.mkxl ~/$HOME/Applications/context/tex/texmf-fonts/tex/context/user/
+cp ./fonts/type-imp-bitter.mkxl $HOME/Applications/context/tex/texmf-fonts/tex/context/user/
+cp ./fonts/type-imp-compagnon.mkxl $HOME/Applications/context/tex/texmf-fonts/tex/context/user/
 
 # install Bitter 
-cd ~/$HOME/Applications/context/tex/texmf-fonts/fonts/bitter
+cd $HOME/Applications/context/tex/texmf-fonts/fonts/bitter
 wget https://github.com/solmatas/BitterPro/files/4696179/ttf.zip 
 unzip ttf.zip
 mv ttf/* . && rm -r ttf __MACOSX ttf.zip
-fc-cache -f -v ~/$HOME/Applications/context/tex/texmf-fonts/fonts/bitter/
+fc-cache -f -v $HOME/Applications/context/tex/texmf-fonts/fonts/bitter/
 
 # install Compagnon Light
-cd ~/$HOME/Applications/context/tex/texmf-fonts/compagnon
+cd $HOME/Applications/context/tex/texmf-fonts/compagnon
 git clone https://gitlab.com/velvetyne/compagnon.git
 mv compagnon/fonts/* .
 rm -rf compagnon Icon\r webfonts
-fc-cache -f -v ~/$HOME/Applications/context/tex/texmf-fonts/fonts/compagnon/
+fc-cache -f -v $HOME/Applications/context/tex/texmf-fonts/fonts/compagnon/
 
 # Enable use of the fonts in ConTeXt
 mtxrun --generate