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RPM Error: Could not get lock /var/lib/dpkg/lock in CentOS 6
If you’ve encountered the error «Could not get lock /var/lib/dpkg/lock» while working with RPM in CentOS 6, don’t worry, we have a solution for you.
Reasons for this error
- Corrupted lock file
 - Software installation process has locked the file
 - Insufficient access rights to the lock file
 
How to fix the error
To solve the problem, follow these steps:
sudo rm /var/lib/dpkg/lock— Delete the corrupted lock fileps aux | grep apt— Find the process that locked the file and terminate itsudo apt-get update— Update the package list and complete the software installationsudo apt-get upgrade— Update the system to avoid this error in the future
Conclusion
Now you have all the necessary instructions to fix the «Could not get lock /var/lib/dpkg/lock» error in CentOS 6. By following these steps, you can successfully complete the installation of the necessary software without any problems.
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