unable to install in eclipse

[muralidharqa]

Cannot complete the install because one or more required items could not be found.
Software being installed: TestNG M2E (Maven) Integration (Optional) 7.1.1.202003100345 (org.testng.eclipse.maven.feature.feature.group 7.1.1.202003100345)
Missing requirement: TestNG Eclipse Support 7.1.0.202003090500 (org.testng.eclipse 7.1.0.202003090500) requires 'bundle org.eclipse.jdt.launching 3.10.0' but it could not be found
Missing requirement: TestNG Eclipse Support 7.1.1.202003100345 (org.testng.eclipse 7.1.1.202003100345) requires 'bundle org.eclipse.jdt.launching 3.10.0' but it could not be found
Cannot satisfy dependency:
From: TestNG 7.1.0.202003090500 (org.testng.eclipse.feature.group 7.1.0.202003090500)
To: org.testng.eclipse [7.1.0.202003090500]
Cannot satisfy dependency:
From: TestNG 7.1.1.202003100345 (org.testng.eclipse.feature.group 7.1.1.202003100345)
To: org.testng.eclipse [7.1.1.202003100345]
Cannot satisfy dependency:
From: TestNG M2E (Maven) Integration (Optional) 7.1.1.202003100345 (org.testng.eclipse.maven.feature.feature.group 7.1.1.202003100345)
To: org.testng.eclipse.feature.group [7.1.0,8.0.0)

The Dependency Management tool for your project

• Maven
• Gradle
• Ant
• Eclipse Buildpath (aka. Use "TestNG Library" for your project in Eclipse)

Operating System

• Windows
  Eclipse -oxygen

[missedone]

@muralidharqa , Eclipse Photon and above is required.
also it's recommended to have the Eclipse JEE bundle.