Hi 
I am trying to run one simple photon code in vmware.

#include <stdlib.h>
#include <stdio.h>
#include <Pt.h>

int main( int argc, char *argv[] )
{
    PtArg_t args[3];
    int n;
    PtWidget_t *window;
    int push_button_cb( PtWidget_t *, void *,
                        PtCallbackInfo_t *);
    PtCallback_t callbacks[] = {{push_button_cb, NULL}};
    char Helvetica14[MAX_FONT_TAG];

    if (PtInit(NULL) == -1)
       PtExit(EXIT_FAILURE);

    window = PtCreateWidget(PtWindow, Pt_NO_PARENT, 0, NULL);

    n = 0;
    PtSetArg(&args[n++], Pt_ARG_TEXT_STRING,
             "Press to exit", 0);

    /* Use 14-point, bold Helvetica if it's available. */

    if(PfGenerateFontName("Helvetica", 0, 14,
                          Helvetica14) == NULL) {
        perror("Unable to generate font name");
    } else {
        PtSetArg(&args[n++], Pt_ARG_TEXT_FONT, Helvetica14, 0);
    }
    PtSetArg(&args[n++], Pt_CB_ACTIVATE, callbacks,
        sizeof(callbacks)/sizeof(callbacks[0]));
    PtCreateWidget(PtButton, window, n, args);

    PtRealizeWidget(window);
    PtMainLoop();
    return (EXIT_SUCCESS);
}

int
push_button_cb(PtWidget_t *w, void *data,
               PtCallbackInfo_t *cbinfo)
{
    printf( "I was pushed\n" );
    PtExit( EXIT_SUCCESS );

    /* This line won't be reached, but it keeps
       the compiler happy. */

    return( Pt_CONTINUE );
}

but when I try to run it in vmware i am getting some error.
waht to do?