r-cran-flexmix 2.3-18-1 (s390x binary) in ubuntu kinetic

 A general framework for finite mixtures of regression models using the
 EM algorithm is implemented. The package provides the E-step and all
 data handling, while the M-step can be supplied by the user to easily
 define new models. Existing drivers implement mixtures of standard
 linear models, generalized linear models and model-based clustering.