Question
I'm trying to set up Tizen Studio on Ubuntu 16.04 (64-bit) but encountering issues when installing packages through the Package Manager. Specifically, I'm unable to download package files, despite trying different repositories. I can manually download the files from the repository, but automatic installation fails.
Error Details: When attempting to install 'NativeToolchain-Gcc-4.9', I receive the following error:
Cannot install the Tizen Studio package.
org.tizen.manager.exception.UMException: Cannot download the package file.
The full error stack trace shows download failures during package installation.
Answer
Problem Understanding
The issue appears to be related to package download failures in Tizen Studio's Package Manager, potentially caused by:
- Java version or environment configuration issues
- Network/proxy settings
- Package dependencies or installation order
Solution Methods
-
Verify Java Installation:
- Ensure you have JDK 7 or 8 installed
- Set JAVA_HOME and JRE_HOME environment variables correctly
- Check with:
javac -version echo $JAVA_HOME echo $JRE_HOME
-
Check Package Manager Configuration:
- Verify the Package Repository URL is accessible
- Check Proxy Settings (should be set to 'System Proxy Settings' by default)
- Try installing complete packages (like Tizen SDK Tools) rather than individual components
-
Alternative Installation Approach:
- If problems persist, consider:
- Uninstalling and reinstalling Tizen Studio
- Installing through the Extension SDK tab (e.g., Samsung Wearable Extension)
- If problems persist, consider:
Additional Tips
- When installing packages, start with complete SDK bundles rather than individual components to avoid dependency issues
- If manual downloads work but automatic installation fails, check network permissions and firewall settings
- Ensure your Ubuntu system meets all Tizen Studio requirements
