Hi Martin,
Thanks for the reply,
On Sun, Jan 4, 2015 at 11:25 AM, Fred Jan Kraan <fjkraan@xs4all.nl mailto:fjkraan@xs4all.nl> wrote:
Hi, After checking in some changes for cyclone, I hoped to see the results in the last remaining daily build, the Pd-0.44.0-extended-20150104-debian-wheezy-amd64.deb <http://autobuild.puredata.info/auto-build/2015-01-04/Pd-0.44.0-extended-20150104-debian-wheezy-amd64.deb>. But it appears it is no longer synced with the svn repository and builds the same code every day. To make sure the state of cyclone code is still ok, I checked out the repositry and recompiled. Cyclone is ok, but some other libraries fail: ... loaders-pdlua: pdlua.c:45:17: fatal error: lua.h: No such file or directory For the loaders-pdlua library I found it expects the lua.h in /usr/lib/lua/ while the actual directory is lua5.2.Actually the Makefile in externals/loaders/pdlua specifies LUA_CFLAGS = -I/usr/include/lua and LUA_LIBS = -llua pdlua.c will compile against lua versions 5.1 and 5.2, it uses the LUA_VERSION_NUM from lua.h to determine which one. As it's possible to have both versions installed on a given machine, I don't know how the pd-extended build is supposed to decide which one to use. I'm guessing that the build farm machines use symlinks in /usr/include/lua and /usr/lib to point to the header and library.
There is a /usr/include/lua/lua.h which points to usr/include/lua5.1/lua.h and a /usr/bin/lua pointing to /usr/bin/lua5.1. Nothing lua in /usr/lib, that was just me being confused.
The lua.h is still not found, but I will look into it later. It is not essential, just nice to have it working or understand why it doesn't.
There are some differences between the versions which mean some of the examples won't run, as the "sandbox" only works in 5.1.
Martin
Fred Jan