10 tips for installing and uninstalling eclipse 3.5 plug-ins

 

Although the installation process of eclipse 3.5 is relatively simple, there are still some issues you should guide. Next we will introduce some traps you should avoid and the secrets to make this process smoother. These secrets are stored in the installation dialog box and can be found in the help box for installing new software. (51cto Editor note: For this eclipse 3.5, many users reported that there are many problems with plug-in installation and uninstallation. Believe this articleArticleCan solve some problems .)

1. Do not select "connect to all update sites" unless you need it"

In the installation dialog box, there is a small check box marked as "connecting to all update sites during installation to find the required software ." On the surface, this seems like a good idea: If you install a plug-in, but your platform does not have all the necessary plug-ins, it will easily find these plug-ins and automatically install them.

 

In fact, this will have some negative effects we don't expect: first, because eclipse may link to more update sites than you expected, this process may be slow. In addition, some sites may not be so fast (especially if you are not in North America ). However, this is not a bad part. In this process, eclipse may find other completely unrelated plug-ins.

Obviously, this process needs to be improved. My suggestion is: do not select this check box. If some related attachments are not installed, the installation process will inform you at the next step, and you will not be able to continue without them. In this case, open it and ......

2. Carefully review what you want to install

After you select the plug-in to be installed and click Next, eclipse performs several checks. The next dialog box is very important. Do not simply click Next to automatically remove it. Read this information and make sure that you understand the plug-ins you have installed.

In some cases, some plug-ins that are irrelevant to the plug-ins you want to install may be added during the installation process. You can delete these plug-ins (these plug-ins may not be available every time ).

3. Be alert to "group by category"

The next check box is "group by category ". This seemingly harmless button works far beyond your imagination. Indeed, it will set the entries you see by category, and these categories are what you want. However, if the entries on the site are not classified, they will not appear, so you will not be able to install them.

 

The new site is considered as a classification (assuming it is a keyword here ). Old websites may not be classified. This makes new users very confused, so be careful. This is also an important note for those who are building and updating sites:Be sure to classify your plug-ins, even if you only have one plug-in.

4. run many processes in the background

 

The updated site is connected by the background. You can see the progress in the lower right corner of the screen. Fortunately, in eclipse 3.5, you can cancel this process (used as a machine in Ganymede ). After you close the installation dialog box, the background process may still be running even if you have not installed anything.

5. Install the EPP package

This secret should come out in a completely different article, because it is very important, but many people are not familiar with it. EPP represents the eclipse packaging project. This project is responsible for creating eclipse download software packages.

 

When you download eclipse for the first time, you need to select a software package: "Eclipse IDE for Java developers", "Eclipse IDE for PHP developers", and so on. These software packages are part of EPP.

What if you want Eclipse IDE for Java and PHP developers at the same time? Very simple. Download a software package and add another software package from the Update site. You can download JavaProgramOnce it starts running, follow these steps:

1) Go to help → install new software.

2) Select the site name "EPP package library" from the drop-down list"

3) Select "epp php feature" and follow the installation wizard.

This is a very simple way to install the entire package into your ide. Similarly, you can install the 64-bit Mac OS X package in this way, although this method is not feasible on the master download page.

6. Drag and Drop an archive

If you have an archive that contains an updated site, you can simply remove it from your favorites in the installation dialog box. This works on Windows and does not work on Mac OS X.

7. retain all sites

 

Remember that eclipse will not "forget" the Update site unless you have special requirements. For example, if you enter an incorrect URL or temporary archive, it will always exist. If you want to delete it, you must go to the preference setting of "site of available software" and delete it explicitly. You can directly click the "site of available software" in the installation dialog box to access this page.

 

The preference page displays the enabled and disabled sites. You can disable a website without deleting it. When you are looking for updates or missing plug-ins, the websites that are disabled during the search will be skipped. However, you can still find them by entering a part of their names in the address bar of the installation dialog box. There is no need to enable the site from the beginning: Once you locate the site and select it, it will be automatically enabled.

8. Install the plug-in and restart it.

Eclipse is based on a powerful architecture called osgi (recommended by 51cto Editor:Java Enterprise open-source framework osgi). It can reinstall attachments and plug-ins. However, based on my experience, it may not work. Therefore, you should restart the instance even if you do not need to restart it.

9. Uninstall

You can uninstall the plug-in from eclipse> install details> install software. Select a feature and click Uninstall. You only need to click "What Is Installed ?", You can enter the same dialog box from the installation dialog box.

 

Note that when you uninstall the plug-in, eclipse can still link to the Update site and install the update. This fault is expected to be fixed in future versions. To avoid this problem, you can disable the Update site on the preference page of "available software sites.

10. There are other accessories

A huge and complex plug-in installation process creates a demand, which can be clearly filled by third-party tools. Personally, I use pulse, which is free, but there are other good and free accessories.

These simpler tools will replace the standard plug-in installer. They often provide directory plug-ins. You can use a simple drag-and-drop operation to quickly select and install the plug-ins on the server. This ended the notorious "plugin Hunt ".

In particular, pulse allows you to create and maintain your own configurations. you can install and reinstall your configurations with one click. You can also share it with your team. I recommend that new and old users consider using these accessories.

Original article:Ten Tips for installing Plugins in eclipse Galileo