安装JMeter的Selenium/WebDriver support插件时遇cmdrunner>=2.2下载失败问题

Hey there, let's work through that frustrating cmdrunner download error you're facing while trying to set up the Selenium/WebDriver support plugin for JMeter. Below are practical, step-by-step solutions that should get you back on track:

1. Manually Download and Install CmdRunner #

Sometimes the automatic download fails due to network blips or repository glitches. Here's how to fix it manually:

• Grab a copy of cmdrunner.jar (version 2.2 or newer, like 2.3) from a trusted Maven repository.
• Place the downloaded jar file into your JMeter installation directory's lib folder (e.g., C:\apache-jmeter-5.6.2\lib on Windows, /opt/apache-jmeter-5.6.2/lib on Linux/macOS).
• Restart JMeter completely, then try installing the Selenium/WebDriver plugin via the Plugins Manager again.

2. Adjust Plugins Manager Settings #

The default plugin repository might be unstable in your region. Try switching to a different mirror:

• Open JMeter, go to Options → Plugins Manager.
• Navigate to the Settings tab.
• Select an alternative mirror from the dropdown list, or input a reliable plugin repository URL.
• Click Apply Changes, then close and reopen the Plugins Manager to retry the installation.

3. Manually Install the Selenium/WebDriver Plugin #

If the Plugins Manager keeps failing, skip it and install the plugin directly:

• Download the Selenium/WebDriver support plugin files (make sure the version matches your JMeter release) along with its required dependencies.
• Move the plugin's main jar file into ${JMETER_HOME}/lib/ext, and any additional dependency jars (that aren't already in JMeter's lib folder) into ${JMETER_HOME}/lib.
• Restart JMeter, and the plugin should be ready to use.

4. Check Network and Proxy Configurations #

If you're on a corporate network, a proxy might be blocking the download:

• Open the bin/jmeter.properties file in your JMeter installation folder.
• Locate the proxy-related settings (proxyHost, proxyPort, proxyUser, proxyPass) and fill in your network's proxy details.
• Save the file, restart JMeter, and attempt the plugin installation again.

内容的提问来源于stack exchange，提问作者Юрий Глущенко