I think you cannot install different versions of frescobaldi or parallel from different sources. You might simply remove the repository version, try again and see what happens.
Concerning the description on http://www.frescobaldi.org/download.html there are some errors for frescobaldi 3.0.0, the dependency list is incomplete and versions are wrongly noted one needs Python3-Poppler-Qt5, for me Python-Poppler-Qt5 did not work for some reason I argue python3-pyqt5.qtwebkit is neded, that is not on the list may be more issues? Try to install the dependencies with sudo apt install git python3-pyqt5 python3-pyqt5.qtsvg python3-poppler-qt5 python3-pyqt5.qtwebkit see https://github.com/wbsoft/frescobaldi/wiki/Running-Frescobaldi-3-From-Source-Git-(Linux) Happy new year with frescobaldi running. hopefully Am 31.12.2017 um 01:59 schrieb li...@openlilylib.org: > Hi all, > > I must add some more confusion to this issue. > > I just had the opportunity to install a new OS from scratch and did > (exactly) the following: > > * Install Ubuntu MATE 17.10 from DVD > * sudo apt update > * sudo apt upgrade > * sudo apt install etckepper (definitely not related to all of this, > but just for sake of completeness) > * sudo apt install frescobaldi > > This gave me a *working* installation of Frescobaldi, including > LilyPond 2.18.2 and both the PDF and the SVG viewer working properly > > After making the frescobaldi and python-ly Git repositories available > (and installing Git itself) I could invoke frescobaldi directly wtih > PYTHONPATH=$PYTHONPATH:/path/to/python-ly python3 /path/to/frescobaldi > > which gave me a working "development" version of Frescobaldi. > > I haven't yet figured out how to add a menu entry for the Git > installation (it seems the package manager installation "shadows" the > other one), but I have to state that I *did* successfully install > Frescobaldi 3 on a clean Ubuntu 17.10 installation without *any* > dependency problems. > > Urs > > 28. Dezember 2017 08:55, "Andrew Bernard" <andrew.bern...@gmail.com > <mailto:%22andrew%20bernard%22%20%3candrew.bern...@gmail.com%3E>> schrieb: > > Hello Urs and all, > Following your excellent instructions on the dependenicies, always > difficult to work out, especially when detail is missing, I am > immediately presented with the same old core dump on startup, as > per usual. I am using Ubuntu 17.10, kernel 4.13.0-21-generic (not > that the kernel would make a difference!). > Clearly there are deeper dependencies and issues at play here. I > would not have imagined a python program could be so troublesome, > and so difficult to understand and fix. I guess it is due to the > complexity of the Qt ecosystem world. > I remain stuck on Mint 18 for F&L at the moment therefore. > Annoying, as all my other work is on Ubuntu 17. > Andrew > > > > > > _______________________________________________ > lilypond-user mailing list > lilypond-user@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-user
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