Hi George,
I tried sudo apt -f install but, it uninstalls Wappler. Wappler was working on 18.04 but, the dummy package for libgconf2-4 was removed. It has been renamed to libgconf-2-4 (which is installed). For a long time, Ubuntu had both versions in the distro but, they removed the dummy package in 19.04. Therefore, either I need to get a dummy package for 19.04 (maybe a symbolic link) or, modify the deb to use the renamed package.
$ sudo dpkg -i wappler2r.deb
Selecting previously unselected package wappler.
(Reading database … 525911 files and directories currently installed.)
Preparing to unpack wappler2r.deb …
Unpacking wappler (2.0.0-rc.1) …
dpkg: dependency problems prevent configuration of wappler:
wappler depends on libgconf2-4; however:
Package libgconf2-4 is not installed.
dpkg: error processing package wappler (–install):
dependency problems - leaving unconfigured
Processing triggers for libc-bin (2.29-0ubuntu2) …
Processing triggers for gnome-menus (3.32.0-1ubuntu1) …
Processing triggers for desktop-file-utils (0.23-4ubuntu1) …
Processing triggers for mime-support (3.60ubuntu1) …
Processing triggers for hicolor-icon-theme (0.17-2) …
Errors were encountered while processing:
wappler
$ sudo apt -f install
Reading package lists… Done
Building dependency tree
Reading state information… Done
Correcting dependencies… Done
The following packages will be REMOVED:
wappler
0 upgraded, 0 newly installed, 1 to remove and 85 not upgraded.
1 not fully installed or removed.
After this operation, 532 MB disk space will be freed.
Do you want to continue? [Y/n]
(Reading database … 545735 files and directories currently installed.)
Removing wappler (2.0.0-rc.1) …
Processing triggers for mime-support (3.60ubuntu1) …
Processing triggers for hicolor-icon-theme (0.17-2) …
Processing triggers for gnome-menus (3.32.0-1ubuntu1) …
Processing triggers for libc-bin (2.29-0ubuntu2) …
Processing triggers for desktop-file-utils (0.23-4ubuntu1) .