On Sun, Oct 23, 2011 at 9:51 AM, stefano franchi <stefano.fran...@gmail.com> wrote: > On Sun, Oct 23, 2011 at 9:46 AM, Peter Kümmel <syntheti...@gmx.net> wrote: >> On 23.10.2011 16:40, Enrico Forestieri wrote: >>> >>> On Sun, Oct 23, 2011 at 08:28:41AM -0500, stefano franchi wrote: >>> >>>> On Sat, Oct 22, 2011 at 1:40 PM, Enrico Forestieri<for...@lyx.org> >>>> wrote: >>>>> >>>>> On Sat, Oct 22, 2011 at 10:16:03AM -0500, stefano franchi wrote: >>>>>> >>>>>> I followed instructions and got the same error as above. >>>>>> >>>>>> Grepping for IconButton, as suggested, does not find anything. That >>>>>> is, the file moc_FancyLineEdit.cpp >>>>>> is where it should, but it does not contain any ref to IconButton >>>>> >>>>> Please, can you report the output of the following command? >>>>> >>>>> $ which bc >>>>> >>>>> For example, I get: >>>>> >>>>> $ which bc >>>>> /usr/bin/bc >>>> >>>> No output, I don't have that program installed, it seems. >>>> What is it? >>> >>> $ whatis bc >>> bc (1) - An arbitrary precision calculator language >>> bc (1posix) - arbitrary-precision arithmetic language >>> >>> Install bc and it will work. It is used to get the Qt version in hex >>> format from >>> the x.y.z decimal format and pass it to the moc compiler. Without bc you >>> should >>> see moc invoked like this: >>> >>> moc-qt4 -DQT_VERSION=0x0 -o moc_FancyLineEdit.cpp ... >>> >>> Notice the -DQT_VERSION=0x0 flag, which should instead be something like >>> -DQT_VERSION=0x040704. So, moc would be instructed that you have Qt >>> version 0.0.0 >>> and thus some part of the sources are omitted from compilation. >>> >>> Remember to remove the old moc_FancyLineEdit.cpp or to touch >>> src/frontends/qt4/FancyLineEdit.h before launching make. >>> >> >> Yes indeed, that's the reason: in ./src/frontends/qt4/Makefile you will find >> >> QT_VERSION = $(shell IFS=.; set -- `echo $(QT4_VERSION)`; \ >> echo 0x0`echo "obase=16; $$1*65536+$$2*256+$$3" | bc`) >> >> so no bc, no QT_VERSION. A very quick&dirty hack would be to edit the >> Makefile: >> >> QT_VERSION = 0x040704 >> > > > Well, if a day spent without learning something is a day lost, I will > live on credit for a while. > > Recompiling now after bc's installation >
Success! S. -- __________________________________________________ Stefano Franchi Associate Research Professor Department of Hispanic Studies Ph: +1 (979) 845-2125 Texas A&M University Fax: +1 (979) 845-6421 College Station, Texas, USA
