Luca wrote:
just update grass7 and the gui doesn't start, the problem seems
related to missing module g.proj, but I think probably is related to
find_program.
find_program('r.proj','help') and also
find_program('r.proj') return
false instead find_program('ls') return true
the error is
GRASS module 'g.proj' not found. Unable to start map display window.
I have the same error compiling after a distclean in g.gui.vdigit command.
Hi Luca,
I saw the same earlier today, under the current version of find_program() it
needs to be like:
find_program('r.proj', ['help'])
but that way of calling it may or may not change again in the coming days so
I was just rolling with it for now, it's a dev branch after all.
Index: gui_core/mapdisp.py
===
--- gui_core/mapdisp.py (revision 56845)
+++ gui_core/mapdisp.py (working copy)
@@ -105,7 +105,7 @@
def _initMap(self, Map):
!Initialize map display, set dimensions and map region
- if not grass.find_program('g.region'):
+ if not grass.find_program('g.region', ['--help']):
sys.exit(_(GRASS module '%s' not found. Unable to start map
display window.) % 'g.region')
Index: core/render.py
===
--- core/render.py (revision 56845)
+++ core/render.py (working copy)
@@ -451,7 +451,7 @@
!Return region projection and map units information
projinfo = dict()
- if not grass.find_program('g.proj'):
+ if not grass.find_program('g.proj', ['--help']):
sys.exit(_(GRASS module '%s' not found. Unable to start map
display window.) % 'g.proj')
Index: gui_core/gselect.py
===
--- gui_core/gselect.py (revision 56845)
+++ gui_core/gselect.py (working copy)
@@ -1803,7 +1803,7 @@
driver = 'pg').splitlines()
if db is not None:
win.SetItems(sorted(db))
- elif grass.find_program('psql'):
+ elif grass.find_program('psql', ['--help']):
if not win.GetItems():
p = grass.Popen(['psql', '-ltA'], stdout = grass.PIPE)
ret = p.communicate()[0]
regards,
Hamish
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