#62 error on make roccat-tools 4.0.0 :(

[Anonymous]

mid-way building the roccat-tools 4.0.0 on ubuntu 14.04 I get this error:

CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_remove_cb': ryos_eventhandler.c:(.text+0x66b): undefined reference toryos_effect_lua_stop'
CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_add_cb': ryos_eventhandler.c:(.text+0xcdd): undefined reference toryos_effect_lua_set_module'
ryos_eventhandler.c:(.text+0xced): undefined reference to ryos_effect_lua_start' CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In functioneffect_cb':
ryos_eventhandler.c:(.text+0x1528): undefined reference to `ryos_effect_lua_key_event'
collect2: error: ld returned 1 exit status
make[2]: *** [ryosmk/libryosmkeventhandler/libryosmkeventhandler.so] Error 1
make[1]: *** [ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/all] Error 2
make: *** [all] Error 2

[Anonymous]

I got the same problem.

Linking C shared library libryosmkeventhandler.so
CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_remove_cb': ryos_eventhandler.c:(.text+0x63b): undefined reference toryos_effect_lua_stop'
CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_add_cb': ryos_eventhandler.c:(.text+0xae0): undefined reference toryos_effect_lua_set_module'
ryos_eventhandler.c:(.text+0xaf0): undefined reference to ryos_effect_lua_start' CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In functioneffect_cb':
ryos_eventhandler.c:(.text+0x1308): undefined reference to `ryos_effect_lua_key_event'
collect2: error: ld returned 1 exit status
ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/build.make:142: recipe for target 'ryosmk/libryosmkeventhandler/libryosmkeventhandler.so' failed
make[2]: *** [ryosmk/libryosmkeventhandler/libryosmkeventhandler.so] Error 1
CMakeFiles/Makefile2:6106: recipe for target 'ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/all' failed
make[1]: *** [ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
make: *** [all] Error 2

[Stefan Achatz]

As of version 4.0.0 of roccat-tools, Lua is mandatory. Please install the appropriate devel package and use WITH_LUA as described in the INSTALL file. Note: Lua 5.3 is also supported, but naming conventions between distributions make autodetection a bloody mess. That's why it has to be given explicitly. I'll try to change the install instructions to clear this up a bit.

[Jed]

Thanks for your help. I am on Ubuntu 16.04 beta 2. I ran the command "lua -v" and realized that was not even installed. I installed lua5.2 from the repository, though 5.1 and 5.3 are available. I have now deleted/recreated the build directory and trying to use WITH_LUA, but I am not sure what this command should look like.

Example: cmake -DCMAKE_INSTALL_PREFIX="/usr" WITH_LUA=??? ..

P.S. This is probably the only thing I will use lua for. Can you recommend the most compatible version for roccat-tools from 5.1,5.2,5.3. Thanks

[Anonymous]

I've installed lua5.3 and liblua5.3-dev and I'm still getting these errors:

[ 77%] Building C object ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler_channel.c.o
Linking C shared library libryosmkeventhandler.so
CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_remove_cb': ryos_eventhandler.c:(.text+0x63b): undefined reference toryos_effect_lua_stop'
CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In function device_add_cb': ryos_eventhandler.c:(.text+0xae0): undefined reference toryos_effect_lua_set_module'
ryos_eventhandler.c:(.text+0xaf0): undefined reference to ryos_effect_lua_start' CMakeFiles/libryosmkeventhandler.dir/ryos_eventhandler.c.o: In functioneffect_cb':
ryos_eventhandler.c:(.text+0x1308): undefined reference to `ryos_effect_lua_key_event'
collect2: error: ld returned 1 exit status
ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/build.make:142: recipe for target 'ryosmk/libryosmkeventhandler/libryosmkeventhandler.so' failed
make[2]: *** [ryosmk/libryosmkeventhandler/libryosmkeventhandler.so] Error 1
CMakeFiles/Makefile2:6106: recipe for target 'ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/all' failed
make[1]: *** [ryosmk/libryosmkeventhandler/CMakeFiles/libryosmkeventhandler.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
make: *** [all] Error 2

Clearly I'm still doing something wrong. I'm on ubuntu 15.10 64bit.

[Stefan Achatz]

It doesn't matter which Lua version you use. It has to be 5.1 and up and if a matching version is already installed just use this.
You both have to extend your cmake config line with

-DWITH_LUA=5.X

Where X is 2 or 3 depending on the version you use.

[Anonymous]

Thanks. Did that. Now I get a different error:

[ 78%] Generating plasma.lc
/bin/sh: 1: luac: not found
ryosmk/effect_modules/CMakeFiles/_media_gnarlin_blackstar_unsorted_roccat_roccat-tools-4.0.0_ryosmk_effect_modules_plasma.lc.dir/build.make:51: recipe for target 'ryosmk/effect_modules/plasma.lc' failed
make[2]: *** [ryosmk/effect_modules/plasma.lc] Error 127
CMakeFiles/Makefile2:6163: recipe for target 'ryosmk/effect_modules/CMakeFiles/_media_gnarlin_blackstar_unsorted_roccat_roccat-tools-4.0.0_ryosmk_effect_modules_plasma.lc.dir/all' failed
make[1]: *** [ryosmk/effect_modules/CMakeFiles/_media_gnarlin_blackstar_unsorted_roccat_roccat-tools-4.0.0_ryosmk_effect_modules_plasma.lc.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
make: *** [all] Error 2

[Jed]

Thanks Stefan and others for your patience and help. In summary, I had to do:
sudo apt-get install lua5.2 liblua5.2dev
cmake -DCMAKE_INSTALL_PREFIX="/usr" -DWITH_LUA=5.2 ..

Then continue with the rest of the install instructions. After a reboot, I am now playing around with the tools.

[Stefan Achatz]

@Anonymous: What does "whereis luac" say? Does your distribution have luac in a separate package? Or does it only install something like luac5.3 in usr/bin?

[Anonymous]

Running Ubuntu 15.10 64bit. I installed lua 5.3. Perhaps luac isn't provided with 5.3?
Guess I'll uninstall it and try installing 5.2.

The program 'luac' can be found in the following packages:

• lua5.1
• lua5.2
• lua50
  Try: sudo apt-get install <selected package=""></selected>

[Stefan Achatz]

That missing luac seems to be a Ubuntu thing. I'm running luac 5.3.2 on Fedora 22 which is part of the lua package.

[Anonymous]

please update the install_deps_ubuntu script