Fix lint

.ci/install.sh

@@ -17,9 +17,11 @@ elif [ "${LINT#vint}" != "$LINT" ]; then
     pip install vim-vint
 elif [ "${LINT#vader}" != "$LINT" ]; then
     git clone --depth=1 https://github.com/Shougo/dein.vim.git ~/.cache/vimfiles/repos/github.com/Shougo/dein.vim
-    C_OPTS="--prefix=$DEPS --with-features=huge --disable-gui --enable-pythoninterp"
-    (git clone --depth 1 https://github.com/vim/vim /tmp/vim &&
-    cd /tmp/vim &&
-    ./configure $C_OPTS &&
-    make install)
+    if [ ! -f "$HOME/deps/bin/vim" ]; then
+        C_OPTS="--prefix=$DEPS --with-features=huge --disable-gui --enable-pythoninterp"
+        (git clone --depth 1 https://github.com/vim/vim /tmp/vim &&
+        cd /tmp/vim &&
+        ./configure $C_OPTS &&
+        make install)
+    fi
 fi

.travis.yml

@@ -18,10 +18,12 @@ notifications:
 cache:
   - directories:
     - $HOME/cache/
+    - $HOME/deps
 
 env:
   global:
-    - PATH=$HOME/vim/bin:$PATH
+    - DEPS=$HOME/deps
+    - PATH=$DEPS/bin:$HOME/vim/bin:$PATH
 
 jobs:
   include: