Fix exec perm

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

home/.dotfiles/aliases

@@ -46,7 +46,7 @@ lt() {
 git() {
   if [ "$1" = "take" ]; then # Git clone then cd into new directory
     _git clone $2
-    cd $(basename $2 | sed 's/\.git$//')
+    cd $(basename -s .git $2)
   elif [ "$1" = "commit" ]; then # Sign all commits
     shift
     _git commit -s $@

install.sh

@@ -5,6 +5,7 @@ export PATH="/home/linuxbrew/.linuxbrew/bin:/opt/homebrew/bin/:$PATH"
 GITEMAIL=$(git config --get user.email)
 
 [ -d ~/.additional_dotfiles ] || (mkdir -p ~/.additional_dotfiles && touch ~/.additional_dotfiles/credentials)
+[ -d /usr/local/share/zsh/site-functions ] || (sudo mkdir -p /usr/local/share/zsh/site-functions && sudo chmod 777 /usr/local/share/zsh/site-functions)
 
 # Install homebrew
 which brew >/dev/null || /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
@@ -79,7 +80,7 @@ case "${OSTYPE}" in
     ;;
   *darwin*)
     # Mac specific setup
-    MAC_BREW_TOOLS=( pinentry-mac gpg gawk coreutils )
+    MAC_BREW_TOOLS=( pinentry-mac gpg gawk coreutils wget )
     for tool in "${MAC_BREW_TOOLS[@]}"
     do
       printf "${tool}..."