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Hi John,
I'm concerned this is causing a tangle in your installation. I see
two possible causes for confusion:
-- in your home directory there are symlinks, maybe dot files,
that point to HomeBrew packages -- e.g. /Users/john/src/
-- you are actively attempting to avoid duplicate packages
My recommendation would be to keep HomeBrew and MacPorts separate
and accept some duplication. There are likely numerous conflicting
assumptions made in the packaging of software for the two systems.
However, I don't know what to do about files in your home
directory -- I don't know if HomeBrew requires symlinks from ~/,
or dot files. MacPorts makes fairly minimal assumptions, but once
you run a program, it may create a dot file with information that
will work in MacPorts but not in HomeBrew.
The installation of qgis3 in MacPorts takes a while, since the
program itself, at least the grass variant, is not precompiled,
but there should be no errors and no need to intervene. If you
find you're struggling with it, you're likely better off backing
out of MacPorts and pinging the HomeBrew developers for an
up-to-date version.
Best wishes,
David
On 2/15/18 12:26 PM, John Harrop wrote:
FYI.
I did fix one of the problems below by adding the
following line to the makefile:
-DPYTHON_LIBRARY:PATH=/Users/john/anaconda/lib
But I have not found the spatialindex library yet.
The configure stage is also having trouble finding
grass 7. Forgot to mention that earlier. Not sure what
parameter needs to be pointed at the grass 7 location.
That was
a badly written email I rushed off previously. I should
have included more specific information:
The errors turning up now during make
config are
1)
CMake
Error at cmake/FindQwt.cmake:47 (FILE):
FILE failed to open for reading (No such file or
directory):
/opt/local/libexec/qt5/include/qwt/qwt_global.h
Call Stack (most recent call first):
CMakeLists.txt:231 (FIND_PACKAGE)
I do have qwt61 installed; rolling back to qwt did not
fix the error
2)
Traceback
(most recent call last):
File "/Users/john/src/QGIS/cmake/FindQsci.py",
line 45, in <module>
from PyQt5.Qsci import QSCINTILLA_VERSION_STR
ImportError: No module named 'PyQt5.Qsci’
Having trouble finding where to get this or what it
comes with. I have qscintilla-qt5 installed. Do I
need qscintilla as well? That seems to be Qt4.
3)
CMake
Error: The following variables are used in this
project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested
correctly in the CMake files:
PYTHON_LIBRARY
linked by target "qgispython" in directory
/Users/john/src/QGIS/src/python
SPATIALINDEX_LIBRARY
linked by target "qgis_core" in directory
/Users/john/src/QGIS/src/core
Doesn’t
seem to help if I add these as environment
variables; as if make is ignoring or overriding the
environment.
Gradually moving forward adding
installing missing ports. Other than
Homebrew I notice that the Anaconda compiler
is being found first. I’m still getting
problems running make config with
both PYTHON_LIBRARY and SPATIALINDEX_LIBRARY
coming back as not found. Would this be a
problem caused by Anaconda? Does a python
need to be under ports for the make to work?
Thanks,
Hi John,
Good question. MacPort keeps most
things in /opt/local/, so if
homebrew puts files elsewhere you
could likely install in parallel and
switch by changing $PATH in
~/.profile.
Here's what .profile looks like
after a MacPorts installation, with
GNU tools switched to MacPorts:
# MacPorts Installer adding an
appropriate PATH variable for use
with MacPorts.
export
PATH=/opt/local/bin:/opt/local/sbin:/opt/local/libexec/gnubin/:$PATH
Cheers,
David
On 2/14/18 12:30 PM, John Harrop
wrote:
That looks interesting David.
Thanks.
How much uninstall on
Homebrew is recommended before
switching to this MacPorts? The
work looks quite active on
MacPorts but I don’t see much on
potential Homebrew or Anaconda
conflicts.
Vincent
at Macports has done a
great job packaging qgis3,
cf. https://trac.macports.org/ticket/55020
grass7
was just upgraded to 7.4,
postgresql10 to 10.2.
qgis3
is at 20180124.
Cheers,
David
On
2/14/18 11:18 AM, Madry,
Scott wrote:
Hi all.
As a dedicated Mac QGIS
user, trainer, and
research. I want to put in
a plea to keep the Mac OS
development process on
pace. There are many of us
out there who use the Mac
OS version, and we need to
get these issues with
matplotlib, GRASS, and
others addresses so that
we have a good 3.0
rollout.
I would be happy to assist
with testing, thanks for
all your efforts,
Scott
Scott Madry, Ph.D.
Research Associate
Professor of Archaeology
The University of North
Carolina at Chapel Hill
Tel 1-919-448-4493
Email: mad...@email.unc.edu <mailto:mad...@email.unc.edu>
https://scottmadry.web.unc.edu
Skype: scott madry
On Feb 14,
2018, at 12:20 PM, John
Harrop <jchar...@gmail.com <mailto:jchar...@gmail.com>>
wrote:
Burghardt,
Thanks for the pointers,
they seen much more up
to date than the older
ones pointed to by the
QGIS web site.
I’ve been trying to
build from the notes
since you posted your
suggestion and I see
what you mean about the
matplotlib problem. I
forked the Mac OS X
build notes on GitHub
and started to work on
them to see if I could
get a working set for
the matplotlib problems
but not much luck.
However, I do seem to
have it installed
through pip or
otherwise, so I worked
past that step and have
been trying to get CMake
to configure a makefile
but there are problems
there as well. I fixed
a missing library by
manually installing but
I’m now having problems
with Qt5Positioning
which is not being
found.
its been a while since I
was active in
configuring build
systems so I’m having to
clean off the dust in my
memories and learn newer
versions of the systems.
I get the impression
that not much has been
going on with Mac OS X
dev builds for at least
a few months and quite a
few dependancies have
changed over that time.
I’ll keep working on
this and hopefully there
are some other GIS
testers also interested
in the Macs.
Let me know if you are
still trying to get the
Mac OS X dev build
working or if you have
had success.
Regards,
John Harrop
jchar...@gmail.com <mailto:jchar...@gmail.com>
On Feb 8,
2018, at 10:22 PM, burghardt.scho...@stadt.wolfsburg.de
wrote:
Hi John,
I believe there is no
current complete
dmg-file for
QGIS3-dev. But you can
use the excellent site
under [1] to install
QGIS3-dev using
Homebrew.
Unfortunately, there
are problems with the
matplotlib dependency
at the moment (see
[2]). Yersterday I've
tried to install the
current version but it
failed.
Even so I hope that my
hints help.
Regards
Burghardt
[1] https://github.com/qgis/homebrew-qgisdev/blob/master/development/README.md
[2] https://github.com/qgis/homebrew-qgisdev/issues/50
-----Ursprüngliche
Nachricht-----
Von: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org]
Im Auftrag von
John Harrop
Gesendet:
Donnerstag, 8.
Februar 2018 19:53
An: qgis-user@lists.osgeo.org
Betreff: [Qgis-user]
Mac OS X testing for
QGIS 3
Hello,
Is it possible to be
involved in OS X
testing of the QGIS
3 beta? There are
parts of the web
site that suggest it
is, but I have not
been able to find a
web
age for up to date
downloads.
Thanks,
John Harrop
jchar...@gmail.com
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