Error using make command

[EnriGrossi]

Hi,
with make command i get the following error:

../common/CupsPrintEnvironment.cpp: In member function ‘virtual void DymoPrinterDriver::CCupsPrintEnvironmentForLM::ReadData(DymoPrinterDriver::buffer_t&)’: ../common/CupsPrintEnvironment.cpp:139:23: error: ‘cupsBackChannelRead’ was not declared in this scope 139 | ssize_t bytesRead = cupsBackChannelRead((char*)buf, sizeof(buf), 2.5); | ^~~~~~~~~~~~~~~~~~~

Thank you very much

Enri

[Kyle-Falconer]

Hi, can you provide some additional information such as what environment you're running and what commands you used to get to this point?

[EnriGrossi]

I'm using Ubuntu 20.04 and this is the command sequence:

`sudo apt-get install git libcups2-dev libcupsimage2-dev gcc g++ automake

cd ~/
git clone https://github.com/Kyle-Falconer/DYMO-SDK-for-Linux.git
cd DYMO-SDK-for-Linux
aclocal
automake --add-missing
autoconf
./configure
make`

[SeaLife]

Hey!

We'r getting the exact same issue on a Ubuntu 20.10 Installation.

Its a fresh installlation of Ubuntu and we'r getting the following error:

g++ -DHAVE_CONFIG_H -I. -I../../src -I../common    -O2 -Wall -Wno-unknown-pragmas   -MT CupsPrintEnvironment.o -MD -MP -MF .deps/CupsPrintEnvironment.Tpo -c -o CupsPrintEnvironment.o `test -f '../common/CupsPrintEnvironment.cpp' || echo './'`../common/CupsPrintEnvironment.cpp
../common/CupsPrintEnvironment.cpp: In member function ‘virtual void DymoPrinterDriver::CCupsPrintEnvironmentForLM::ReadData(DymoPrinterDriver::buffer_t&)’:
../common/CupsPrintEnvironment.cpp:139:23: error: ‘cupsBackChannelRead’ was not declared in this scope
  139 |   ssize_t bytesRead = cupsBackChannelRead((char*)buf, sizeof(buf), 2.5);
      |                       ^~~~~~~~~~~~~~~~~~~
make[4]: *** [Makefile:494: CupsPrintEnvironment.o] Fehler 1
make[4]: Verzeichnis „/home/lappi/Downloads/DYMO-SDK-for-Linux/src/lw“ wird verlassen
make[3]: *** [Makefile:570: all-recursive] Fehler 1
make[3]: Verzeichnis „/home/lappi/Downloads/DYMO-SDK-for-Linux/src/lw“ wird verlassen
make[2]: *** [Makefile:355: all-recursive] Fehler 1
make[2]: Verzeichnis „/home/lappi/Downloads/DYMO-SDK-for-Linux/src“ wird verlassen
make[1]: *** [Makefile:300: all] Fehler 2
make[1]: Verzeichnis „/home/lappi/Downloads/DYMO-SDK-for-Linux/src“ wird verlassen
make: *** [Makefile:364: all-recursive] Fehler 1

All Installation-Steps were followed (installing those required packages):

lappi@Laptop:~/Downloads/DYMO-SDK-for-Linux$ sudo apt-get install git libcups2-dev libcupsimage2-dev gcc g++ automake
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.       
Statusinformationen werden eingelesen.... Fertig
automake ist schon die neueste Version (1:1.16.2-4ubuntu1).
g++ ist schon die neueste Version (4:10.2.0-1ubuntu1).
gcc ist schon die neueste Version (4:10.2.0-1ubuntu1).
git ist schon die neueste Version (1:2.27.0-1ubuntu1).
libcups2-dev ist schon die neueste Version (2.3.3-3ubuntu1).
libcupsimage2-dev ist schon die neueste Version (2.3.3-3ubuntu1).
0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.

Regards
SeaLife

[GHPS]

The problem is caused by a missing import required by the newer
versions of Ubuntu: SideChannelImport