Noted That:

• To install correctly this cw-image-optimizer.zip .
• Fisrt Download the cw-image-optimizer.zip to your computer
• Extract/Open cw-image-optimizer.zip to Your Computer.
• Then, Find readme.txt file inside cw-image-optimizer.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " cw-image-optimizer.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " cw-image-optimizer.zip "  Downloaded plugin from your computer, Where you downloaded cw-image-optimizer.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " CW Image Optimizer " folder is added on left sidemenu. Now, Click on " CW Image Optimizer " folder.

   Noted that: If you do not see " CW Image Optimizer " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  CW Image Optimizer Configurtions and Settings or How to work " CW Image Optimizer " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " CW Image Optimizer " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is CW Image Optimizer
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Install littleutils on your Linux server (step-by-step instructions are below).
2. Upload the ‘cw-image-optimizer’ plugin to your ‘/wp-content/plugins/’ directory.
3. Activate the plugin through the ‘Plugins’ menu in WordPress.
4. Done!

Installing littleutils: Ubuntu 11.04 (32-bit)

These instructions were tested with littleutils 1.0.27 and Ubuntu 11.04 (32-bit, desktop edition).

1. Download the latest version of littleutils to your Download directory
2. Open a terminal window (Applications -> Accessories -> Terminal)
3. Move the download to a better location: sudo mv ~/Downloads/littleutils-1.0.27.tar.bz2 /usr/local/src/
4. Use the root user account: sudo su
5. Install dependencies: apt-get install gifsicle pngcrush lzip libpng12-0 libpng12-dev libjpeg-progs p7zip-full
6. Uncompress littleutils: cd /usr/local/src && tar jxvf littleutils-1.0.27.tar.bz2 && cd littleutils-1.0.27
7. Configure and install littleutils: ./configure –prefix=/usr && make && make install && make install-extra

Installing littleutils: CentOS 6.0 (32-bit)

These instructions were tested with littleutils 1.0.27 and CentOS 6.0 (32-bit, “Basic server” configuration).

1. Log in as the root user.
2. Enable the rpmforge repository: cd /usr/local/src/ && wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm && rpm -i rpmforge-release-0.5.2-2.el6.rf.i686.rpm
3. Install dependencies: yum install gcc libpng libpng-devel gifsicle pngcrush p7zip lzip
4. Download the latest version of littleutils : cd /usr/local/src; wget http://downloads.sourceforge.net/project/littleutils/littleutils/1.0.27/littleutils-1.0.27.tar.bz2?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Flittleutils%2F
5. Uncompress littleutils: tar jxvf littleutils-1.0.27.tar.bz2 && cd littleutils-1.0.27
6. Configure and install littleutils: ./configure –prefix=/usr && make && make install && make install-extra

Troubleshooting

littleutils is installed, but the plugin says it isn’t. If you are confident that it is installed properly, then go to the plugin configuration page and disable the installation check.

It is also possible that your binaries aren’t accessible to your web server user. You can link these binaries using the following commands:
ln -s /usr/local/bin/opt-jpg /usr/bin/opt-jpg
ln -s /usr/local/bin/opt-png /usr/bin/opt-png
ln -s /usr/local/bin/opt-gif /usr/bin/opt-gif
ln -s /usr/local/bin/tempname /usr/bin/tempname
ln -s /usr/local/bin/imagsize /usr/bin/imagsize
ln -s /usr/local/bin/gifsicle /usr/bin/gifsicle
ln -s /usr/local/bin/pngcrush /usr/bin/pngcrush
ln -s /usr/local/bin/pngrecolor /usr/bin/pngrecolor
ln -s /usr/local/bin/pngstrip /usr/bin/pngstrip