Dear Hans-Bernhard, > There is indeed a general bug in the original source that requires fixing. The > following line is sorely missing from the top-level > Makefile.am: > > ACLOCAL_AMFLAGS = -I m4 thanks a lot for taking the time to investigate this! I will suggest this change to the gtksourceview team. Should I meanwhile prepare a patch for Cygwin, so that the package can be compiled again (as I said it has a severe bug which is fixed upstream), or would you prefer to wait for the upstream change? Best regards, Michael Intel Deutschland GmbH Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany Tel: +49 89 99 8853-0, www.intel.de Managing Directors: Christin Eisenschmid, Gary Kershaw Chairperson of the Supervisory Board: Nicole Lau Registered Office: Munich Commercial Register: Amtsgericht Muenchen HRB 186928 BKCB؛[H\ܝΈY[K؛[\˚[BTNY[K٘\KB[][ێY[K˚[B[XܚXH[ΈY[K[ [XܚXK\[\CBB