I'm attempting to follow this post
How to install Point Cloud Library v1.8 (pcl-1.8.0) on Ubuntu 16.04.2 [LTS] for C++?
However, I'm using Ubuntu 18.04 rather than 16.04.
If I do this command on 18.04:
sudo apt-get install qt-sdk I get:
Unable to locate package qt-sdk Per this link:
It seems that qt-sdk was a package for 14.04 and 16.04 but is no longer a package for Ubuntu 18.04. Can anybody suggest the 18.04 equivalent so I can continue with the PCL install in the above linked post?
2 Answers
The qt-sdk package included the development libraries for Qt4. You can install these in 18.04 using the following:
sudo apt install libqt4-dev I should have researched this a bit more before I posted. Per this:
In 16.04 qt-sdk installed these:
build-essential cmake gdb git-core libphonon-dev libqt4-dev libqt4-opengl-dev libqtwebkit-dev qt4-designer qt4-dev-tools qt4-doc qt4-doc-html qt4-qmake qtcreator qtcreator-doc subversion libqt4-dbg libqt4-webkit-dbg libqt4-xmlpatterns-dbg So, pretty much everything Qt 4. I'm not sure if, with PCL 1.8.x and Ubuntu 18.04, I should stick with Qt 4 or move to Qt 5, but in any case that is a different post entirely.
