Friday, April 19, 2024 - 08:45 by Anonymous (not verified) Read status unread Listings PyDev - Python IDE for Eclipse Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported org.python.pydev.feature.feature.group,12.0.0.202402010911 Detailed Message Cannot continue the operation. There is another install operation in progress.