Only try to install imagemagick/git if not already installed

vladvinnikov · Feb 7, 2012 · 55e5a32 · 55e5a32
1 parent d79902e
commit 55e5a32
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Showing 2 changed files with 22 additions and 12 deletions.
diff --git a/recipes/centos.sh b/recipes/centos.sh
@@ -42,11 +42,16 @@ sudo yum install -y gcc-c++ patch \
 echo "==> done..."
 
 # Install imagemagick
-echo -e "\n=> Installing imagemagick (this may take a while)..."
+# Convert is a part of imagemagick
-sudo yum install -y ImageMagick >> $log_file 2>&1
+if [ ! -f $(which convert) ]; then
-echo "==> done..."
+  echo -e "\n=> Installing imagemagick (this may take a while)..."
+  sudo yum install -y ImageMagick >> $log_file 2>&1
+  echo "==> done..."
+fi
 
 # Install Git
-echo -e "\n=> Installing git..."
+if [ ! -f $(which git) ]; then
-sudo yum install -y git >> $log_file 2>&1
+  echo -e "\n=> Installing git..."
-echo "==> done..."
+  sudo yum install -y git >> $log_file 2>&1
+  echo "==> done..."
+fi
diff --git a/recipes/ubuntu.sh b/recipes/ubuntu.sh
@@ -52,11 +52,16 @@ sudo $pm -y install libsqlite3-0 sqlite3 libsqlite3-dev libmysqlclient16-dev lib
 echo "==> done..."
 
 # Install imagemagick
-echo -e "\n=> Installing imagemagick (this may take a while)..."
+# Convert is a part of imagemagick
-sudo $pm -y install imagemagick libmagick9-dev >> $log_file 2>&1
+if [ ! -f $(which convert) ]; then
-echo "==> done..."
+  echo -e "\n=> Installing imagemagick (this may take a while)..."
+  sudo $pm -y install imagemagick libmagick9-dev >> $log_file 2>&1
+  echo "==> done..."
+fi
 
 # Install git-core
-echo -e "\n=> Installing git..."
+if [ ! -f $(which git) ]; then
-sudo $pm -y install git-core >> $log_file 2>&1
+  echo -e "\n=> Installing git..."
-echo "==> done..."
+  sudo $pm -y install git-core >> $log_file 2>&1
+  echo "==> done..."
+fi