Wednesday, September 20, 2023 - 13:30 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,10.2.1.202307021217 Detailed Message Cannot continue the operation. There is another install operation in progress.