imaxima problem

Tried installing imaxima, and when I ran it I got the following output.
 I expect this is some error with my setup, but can anyone else confirm
whether or not they see this behavior?

CY

STYLE-WARNING: redefining MAIN-PROMPT in DEFUN
STYLE-WARNING: redefining BREAK-DBM-LOOP in DEFUN
STYLE-WARNING: redefining TEX in DEFUN
; in: LAMBDA NIL
;     (MAXIMA::TEXCHAR MAXIMA::X)
; 
; caught STYLE-WARNING:
;   undefined function: TEXCHAR

;     (MAXIMA::TEXSTRING MAXIMA::X)
; 
; caught STYLE-WARNING:
;   undefined function: TEXSTRING

; 
; caught STYLE-WARNING:
;   These functions are undefined:
;     TEXCHAR TEXSTRING
; 
; compilation unit finished
;   caught 3 STYLE-WARNING conditions
STYLE-WARNING: redefining TEX-ATOM in DEFUN
STYLE-WARNING: redefining TEX-STRIPDOLLAR in DEFUN
STYLE-WARNING: redefining STRCAT in DEFUN
STYLE-WARNING: redefining TEXNUMFORMAT in DEFUN
STYLE-WARNING: redefining TEX-PAREN in DEFUN
; in: LAMBDA NIL
;     (IF (ATOM (CADR MAXIMA::X))
;       (PROGN
;        (SETQ MAXIMA::L
;                (MAXIMA::TEX # MAXIMA::L NIL MAXIMA::LOP
'MAXIMA::MFUNCTION)
;              MAXIMA::R
;                (NCONC # MAXIMA::R))
;        (NCONC MAXIMA::L (LIST "_{") MAXIMA::R))
;       (SETQ MAXIMA::L
;               (MAXIMA::TEX (MAXIMA::TEXWORD MAXIMA::F)
;                            (APPEND MAXIMA::L #)
;                            NIL
;                            MAXIMA::LOP ..)))
; 
; caught ERROR:
;   error while parsing arguments to special form IF:
;     invalid number of elements in
;       ((ATOM (CADR X))
;        (PROGN
;         (SETQ L
;                 (TEX (TEXWORD F) L NIL LOP 'MFUNCTION)
;               R
;                 (NCONC (TEX-LIST (CDR X) NIL (LIST "}") ",") R))
;         (NCONC L (LIST "_{") R))
;        (SETQ L ..

;     (SB-INT:NAMED-LAMBDA MAXIMA::TEX-ARRAY
;                        (MAXIMA::X MAXIMA::L MAXIMA::R)
;                        (BLOCK MAXIMA::TEX-ARRAY
;                          (MAXIMA::LET (#) (IF # # #) (IF # # # #))))
; ==>
;   #'(SB-INT:NAMED-LAMBDA MAXIMA::TEX-ARRAY
;                          (MAXIMA::X MAXIMA::L MAXIMA::R)
;                          (BLOCK MAXIMA::TEX-ARRAY
;                            (MAXIMA::LET (#) (IF # # #) (IF # # #
#))))
; 
; caught STYLE-WARNING:
;   The variable L is defined but never used.
; 
; caught STYLE-WARNING:
;   The variable R is defined but never used.
; compilation unit finished
;   caught 1 ERROR condition
;   caught 2 STYLE-WARNING conditions
STYLE-WARNING: redefining TEX-ARRAY in DEFUN
STYLE-WARNING: redefining TEX-FUNCTION in DEFUN
STYLE-WARNING: redefining TEX-LIST in DEFUN
STYLE-WARNING: redefining TEX-PREFIX in DEFUN
STYLE-WARNING: redefining TEX-INFIX in DEFUN
STYLE-WARNING: redefining TEX-POSTFIX in DEFUN
STYLE-WARNING: redefining TEX-NARY in DEFUN
STYLE-WARNING: redefining TEX-NOFIX in DEFUN
STYLE-WARNING: redefining TEX-MATCHFIX in DEFUN
STYLE-WARNING: redefining TEXSYM in DEFUN
STYLE-WARNING: redefining TEXWORD in DEFUN
; in: LAMBDA NIL
;     (SB-INT:NAMED-LAMBDA MAXIMA::TEX-BIGFLOAT
;                        (MAXIMA::X MAXIMA::L MAXIMA::R)
;                        (BLOCK MAXIMA::TEX-BIGFLOAT
;                          (MAXIMA::FPFORMAT MAXIMA::X)))
; ==>
;   #'(SB-INT:NAMED-LAMBDA MAXIMA::TEX-BIGFLOAT
;                          (MAXIMA::X MAXIMA::L MAXIMA::R)
;                          (BLOCK MAXIMA::TEX-BIGFLOAT
;                            (MAXIMA::FPFORMAT MAXIMA::X)))
; 
; caught STYLE-WARNING:
;   The variable L is defined but never used.
; 
; caught STYLE-WARNING:
;   The variable R is defined but never used.
; compilation unit finished
;   caught 2 STYLE-WARNING conditions
STYLE-WARNING: redefining TEX-BIGFLOAT in DEFUN
STYLE-WARNING: redefining TEX-MQAPPLY in DEFUN
; in: LAMBDA NIL
;     (IF (ATOM (CADDR MAXIMA::X))
;       (PROGN
;        (SETQ MAXIMA::L
;                (MAXIMA::TEX # MAXIMA::L NIL MAXIMA::LOP #)
;              MAXIMA::R
;                (IF # # #))
;        (APPEND MAXIMA::L MAXIMA::R))
;       (SETQ MAXIMA::L
;               (MAXIMA::TEX (CADR MAXIMA::X)
;                            (APPEND MAXIMA::L #)
;                            NIL
;                            MAXIMA::LOP ..)))
; 
; caught ERROR:
;   error while parsing arguments to special form IF:
;     invalid number of elements in
;       ((ATOM (CADDR X))
;        (PROGN
;         (SETQ L
;                 (TEX (CADR X) L NIL LOP (CAAR X))
;               R
;                 (IF (MMMINUSP (SETQ X (NFORMAT (CADDR X))))
;                     (IF NC
;                         (TEX (CADR X) ..

;     (MAXIMA::LET ((MAXIMA::NC (EQ # 'MAXIMA::MNCEXPT)))
;                (COND ((AND # #)) (T (IF # # # #))))
; ==>
;   (LET ((MAXIMA::NC (EQ # 'MAXIMA::MNCEXPT)))
;     (COND ((AND # #)) (T (IF # # # #))))
; 
; caught STYLE-WARNING:
;   The variable NC is defined but never used.
; compilation unit finished
;   caught 1 ERROR condition
;   caught 1 STYLE-WARNING condition
STYLE-WARNING: redefining TEX-MEXPT in DEFUN
STYLE-WARNING: redefining TEX-SQRT in DEFUN
STYLE-WARNING: redefining TEX-CUBRT in DEFUN
STYLE-WARNING: redefining TEX-MQUOTIENT in DEFUN
STYLE-WARNING: redefining TEX-MATRIX in DEFUN
STYLE-WARNING: redefining TEX-LSUM in DEFUN
STYLE-WARNING: redefining TEX-SUM in DEFUN
STYLE-WARNING: redefining TEX-INT in DEFUN
STYLE-WARNING: redefining TEX-LIMIT in DEFUN
STYLE-WARNING: redefining TEX-AT in DEFUN
STYLE-WARNING: redefining TEX-MBOX in DEFUN
STYLE-WARNING: redefining TEX-MLABOX in DEFUN
STYLE-WARNING: redefining TEX-CHOOSE in DEFUN
STYLE-WARNING: redefining TEX-RAT in DEFUN
STYLE-WARNING: redefining TEX-MPLUS in DEFUN
STYLE-WARNING: redefining TEX-SETUP in DEFUN
STYLE-WARNING: redefining TEX-DERIVATIVE in DEFUN
STYLE-WARNING: redefining TEX-D in DEFUN
STYLE-WARNING: redefining ODDS in DEFUN
STYLE-WARNING: redefining TEX-MCOND in DEFUN
STYLE-WARNING: redefining TEX-LBP in DEFUN
STYLE-WARNING: redefining TEX-RBP in DEFUN
STYLE-WARNING: redefining TEX-MDO in DEFUN
STYLE-WARNING: redefining TEX-MDOIN in DEFUN
STYLE-WARNING: redefining TEXMDO in DEFUN
STYLE-WARNING: redefining TEXMDOIN in DEFUN
STYLE-WARNING: redefining TEX-MTEXT in DEFUN
STYLE-WARNING: redefining TEX-MLABLE in DEFUN
STYLE-WARNING: redefining TEX-SPACEOUT in DEFUN
STYLE-WARNING: redefining DISPLA in DEFUN
Maxima 5.9.1.1cvs http://maxima.sourceforge.net
Using Lisp SBCL 0.8.14
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
This is a development version of Maxima. The function bug_report()
provides bug reporting information.
(%i1) sin(x);

(\%o1) \sin x [shows image]
(%i2) integrate(1/(1+x^4),x);

Maxima encountered a Lisp error:

 Execution of a form compiled with errors.
Form:
  (IF (ATOM (CADDR X))
    (PROGN
     (SETQ L
             (TEX (CADR X) L NIL LOP (CAAR X))
           R
             (IF (MMMINUSP (SETQ X (NFORMAT (CADDR X))))
                 (IF NC
                     (TEX (CADR X)
                          '(^ {-\langle )
                          (CONS \rangle } R)
                          'MPAREN
                          'MPAREN)
                     (TEX (CADR X) '(^ {- ) (CONS  } R) 'MPAREN
'MPAREN))
                 (IF NC
                     (TEX X
                          (LIST ^{\langle )
                          (CONS \rangle} R)
                          'MPAREN
                          'MPAREN)
                     (TEX X (LIST ^{) (CONS } R) 'MPAREN 'MPAREN))))
     (APPEND L R))
    (SETQ L
            (TEX (CADR X) (APPEND L (LIST \iexpt{)) NIL LOP (CAAR X))
          R
            (IF (MMMINUSP (SETQ X (NFORMAT (CADDR X))))
                (IF NC
                    (TEX (CADR X)
                         '({-\langle )
                         (CONS \rangle } R)
                         'MPAREN
                         'MPAREN)
                    (TEX (CADR X) '({- ) (CONS  } R) 'MPAREN 'MPAREN))
                (IF NC
                    (TEX X (LIST {\langle ) (CONS \rangle} R) 'MPAREN
'MPAREN)
                    (TEX X (LIST {) (CONS } R) 'MPAREN 'MPAREN))))
    (APPEND L (LIST }) R))
Compile-time-error:
  error while parsing arguments to special form IF:
  invalid number of elements in
    ((ATOM (CADDR X))
     (PROGN
      (SETQ L
              (TEX (CADR X) L NIL LOP (CAAR X))
            R
              (IF (MMMINUSP (SETQ X (NFORMAT (CADDR X))))
                  (IF NC
                      (TEX (CADR X)
                           '("^ {-\\langle ")
                           (CONS "\\rangle }" R)
                           'MPAREN
                           'MPAREN)
                      (TEX (CADR X) '("^ {- ") (CONS " }" R) 'MPAREN
'MPAREN))
                  (IF NC
                      (TEX X
                           (LIST "^{\\langle ")
                           (CONS "\\rangle}" R)
                           'MPAREN
                           'MPAREN)
                      (TEX X (LIST "^{") (CONS "}" R) 'MPAREN
'MPAREN))))
      (APPEND L R))
     (SETQ L
             (TEX (CADR X) (APPEND L (LIST "\\iexpt{")) NIL LOP (CAAR
X))
           R
             (IF (MMMINUSP (SETQ X (NFORMAT (CADDR X))))
                 (IF NC
                     (TEX (CADR X)
                          '("{-\\langle ")
                          (CONS "\\rangle }" R)
                          'MPAREN
                          'MPAREN)
                     (TEX (CADR X) '("{- ") (CONS " }" R) 'MPAREN
'MPAREN))
                 (IF NC
                     (TEX X
                          (LIST "{\\langle ")
                          (CONS "\\rangle}" R)
                          'MPAREN
                          'MPAREN)
                     (TEX X (LIST "{") (CONS "}" R) 'MPAREN 'MPAREN))))
     (APPEND L (LIST "}") R))
  to satisfy lambda list
    (SB-C::TEST SB-C::THEN &OPTIONAL SB-C::ELSE):
  between 2 and 3 expected, but 4 found

Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.
(%i3) cos(x);

(\%o3) \cos x  [shows image]
(%i4) 


		
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