EXHIBIT 10.5

                              McKESSON CORPORATION

                1997 NON-EMPLOYEE DIRECTORS' EQUITY COMPENSATION
                                AND DEFERRAL PLAN

                      (As Amended through October 25, 2002)

         1. Purpose of the Plan. The purpose of the McKesson Corporation 1997
Non-Employee Directors' Equity Compensation and Deferral Plan (the "Plan") is to
attract and retain qualified individuals not employed by McKesson Corporation
(the "Company") or its subsidiaries to serve on the Board of Directors of the
Company and to further align the interests of such non-employee directors with
those of the stockholders of the Company.

         2. Definitions.

         (a)      "Annual Meeting" shall mean the annual meeting of the
stockholders of the Company.

         (b)      "Annual Retainer" shall mean any retainer fee paid to a
non-employee director for service on the Board during a Director Year.

         (c)      "Board" shall mean the Board of Directors of the Company.

         (d)      "Change in Control" of the Company shall mean the occurrence
of any of the following events:

                  (i)      Any "person" (as such term is used in sections 13(d)
         and 14(d) of the Exchange Act), excluding the Company or any of its
         affiliates, a trustee or any fiduciary holding securities under an
         employee benefit plan of the Company or any of its affiliates, an
         underwriter temporarily holding securities pursuant to an offering of
         such securities or a corporation owned, directly or indirectly, by
         stockholders of the Company in substantially the same proportions as
         their ownership of the Company, is or becomes the "beneficial owner"
         (as defined in Rule 13d-3 under the Exchange Act), directly or
         indirectly, of securities of the Company representing 30% or more of
         the combined voting power of the Company's then outstanding securities;
         or

                  (ii)     During any period of not more than two consecutive
         years, individuals who at the beginning of such period constitute the
         Board and any new director (other than a director designated by a
         Person who has entered into an agreement with the Company to effect a
         transaction described in clause (i), (iii) or (iv) of this paragraph)
         whose election by the Board or nomination for election by the Company's
         stockholders was approved by a vote of at least two-thirds of the
         directors then still in office who either were directors at the
         beginning of the period or whose election or nomination for election
         was previously so approved, cease for any reason to constitute a
         majority thereof; or



                  (iii)    The stockholders of the Company approve a merger or
         consolidation of the Company with any other corporation, other than (A)
         a merger or consolidation which would result in the voting securities
         of the Company outstanding immediately prior thereto continuing to
         represent (either by remaining outstanding or by being converted into
         voting securities of the surviving entity), in combination with the
         ownership of any trustee or other fiduciary holding securities under an
         employee benefit plan of the Company, at least 50% of the combined
         voting power of the voting securities of the Company or such surviving
         entity outstanding immediately after such merger or consolidation, or
         (B) a merger or consolidation effected to implement a recapitalization
         of the Company (or similar transaction) in which no person acquires
         more than 50% of the combined voting power of the Company's then
         outstanding securities; or

                  (iv)     The stockholders of the Company approve a plan of
         complete liquidation of the Company or an agreement for the sale or
         disposition by the Company of all or substantially all of the Company's
         assets.

         Notwithstanding the foregoing, no Change in Control shall be deemed to
have occurred if there is consummated any transaction or series of integrated
transactions immediately following which the holders of the Common Stock
immediately prior to such transaction or series of transactions continue to have
the same proportionate ownership in an entity which owns all or substantially
all of the assets of the Company immediately prior to such transaction or series
of transactions.

         (e)      Effective July 26, 2000 "Committee" shall mean the Committee
on Directors and Corporate Governance of the Board of Directors.

         (f)      "Committee Chairman Retainer" shall mean any fee paid to a
non-employee director for service as the chairman of any committee of the Board.

         (g)      "Common Stock" shall mean shares of Common Stock, par value
$0.01 per share, of the Company.

         (h)      "DCAP II" shall mean the McKesson Corporation Deferred
Compensation Administration Plan II, as amended from time to time.

         (i)      "Director Year" shall mean a calendar year.

         (j)      "Exchange Act" shall mean the Securities Exchange Act of 1934,
as amended from time to time.

         (k)      "Fair Market Value" of a share of Common Stock as of a
particular date shall mean, if the Common Stock is not listed or admitted to
trading on a stock exchange, the average between the lowest reported bid price
and highest reported asked price of the Common Stock on such date in the
over-the-counter market, or, if the Common Stock is then listed or admitted to

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trading on any stock exchange, the composite closing price on such date as
reported in The Wall Street Journal.

         (l)      "Fees" shall mean the sum, for any Director Year, of the
Annual Retainer, Meeting Fees and Committee Chairman Retainer.

         (m)      "Meeting Fees" shall mean any fees paid to a non-employee
director for attending a meeting of the Board or a committee of the Board,
including any fees paid to a non-employee director for extraordinary or special
Board and/or committee meetings.

         (n)      "Participant" shall mean a non-employee director of the
Company participating in the Plan.

         (o)      "Restricted Stock Unit" shall mean a right to receive, in
accordance with the conditions set forth herein, a share of the Common Stock or,
alternatively, a cash payment equal to the Fair Market Value of a share of
Common Stock.

         (p)      "Retainer Option" shall mean a stock option granted pursuant
to the Plan in lieu of all or a portion of a Participant's Annual Retainer, as
provided in Sections 6(c) and 6(d)(iv).

         3. Effective Date, Duration of Plan. This Plan shall become effective
as of January 1, 1997, subject to the approval of the Plan by the stockholders
of the Company; provided, that if the Plan is so approved, any election made
hereunder prior to such approval shall be deemed effective as of the date such
election was made. The Plan will terminate on December 31, 2006 or such earlier
date as determined by the Board; provided that no such termination shall affect
rights earned or accrued under the Plan prior to the date of termination.

         4. Participation. Subject to the prior approval of the Committee, each
member of the Board who is not an employee of the Company or any of its
subsidiaries shall be eligible to participate in the Plan.

         5. Common Stock Subject to the Plan.

         (a)      Subject to Section 5(b) below, the maximum aggregate number of
shares authorized to be issued under the Plan shall be 1,286,000. All Restricted
Stock Units issued hereunder, whether or not distributed in the form of Common
Stock, shall count against such maximum. If any options granted hereunder cease
to be exercisable in whole or in part, any shares subject thereto but with
respect to which such option had not been exercised, shall not count against
such maximum. As the Committee shall determine from time to time, the Common
Stock may consist of either shares of authorized but unissued Common Stock, or
shares of authorized and issued Common Stock reacquired by the Company and held
in its treasury.

         (b)      In the event that the Committee shall determine that any
dividend or other distribution (whether in the form of cash, stock or other
property), recapitalization, stock split, reverse stock split, reorganization,
merger, consolidation, split-up, spin-off, combination,

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repurchase or share exchange or other similar corporate transaction or event
affects the Common Stock such that an adjustment is determined by the Committee
to be appropriate to prevent dilution or enlargement of the benefits or
potential benefits intended to be made available under the Plan, then the
Committee may, in its sole discretion and in such manner as it may deem
equitable, adjust any or all of (i) the number of shares of Common Stock subject
to the Plan, (ii) the number of shares of Common Stock subject to outstanding
awards under the Plan, and (iii) the grant or exercise price with respect to any
option.

         6. Restricted Stock Units; Deferrals.

         (a)      Transition Grant. As soon as practicable following January 1,
1997, each Participant shall receive an initial grant (the "Transition Grant")
of a number of Restricted Stock Units in consideration for the termination of
such Participant's accrued benefits and rights under the Company's Director's
Retirement Program (the "Prior Plan"); provided that the Transition Grant shall
be subject to the receipt by the Company of a written release from the
Participant, in the form approved by the Committee, consenting to such
termination. The number of Restricted Stock Units granted to a Participant in
respect of the Transition Grant shall equal the Accrued Benefit (as defined
below), divided by the Fair Market Value of a share of Common Stock as of
December 31, 1996. A Participant's Accrued Benefit shall equal his or her
accrued benefit under the Prior Plan, as of December 31, 1996.

         (b)      Annual Grant. On the date of each Annual Meeting prior to the
termination or expiration of the Plan, beginning with the 1997 Annual Meeting,
each Participant shall receive a grant of 400 Restricted Stock Units. Effective
January 27, 1999, the annual grants of 400 Restricted Stock Units shall be
discontinued.

         (c)      Mandatory Deferral. On each date that any portion of the
Annual Retainer would otherwise be payable to a Participant prior to the
termination or expiration of the Plan, each such Participant shall be required
to defer the receipt of an amount equal to 50% of such portion of Annual
Retainer (the "Mandatory Deferral"), which amount shall be deferred in the form
of Restricted Stock Units or Retainer Options, as elected by the Participant
prior to the end of the calendar year preceding the year in which the Annual
Retainer is payable. In the event that a participant fails to make such an
election with respect to any calendar year in which he or she receives payment
of an Annual Retainer, the Participant shall be deemed to have elected to
receive the Annual Retainer in the form of Restricted Stock Units. The number of
Restricted Stock Units granted to a Participant in respect of such Mandatory
Deferral shall equal the Mandatory Retainer, divided by the Fair Market Value of
a share of Common Stock as of the last trading day of the calendar quarter
immediately preceding the date such Mandatory Retainer would otherwise be
payable. Fractional Shares shall be rounded up to the nearest whole share. To
the extent applicable, Restricted Stock Units granted pursuant to this paragraph
shall be subject to the same terms and conditions described in Section 6(d)(ii)
below. The number of Retainer Option shares granted to a Participant in respect
of such deferral shall be determined using the same conversion rate as employed
in that year for the purpose of determining the number of stock option shares to
be granted to employees in lieu of awards under the Company's Management
Incentive Plan.

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         (d)      Optional Deferral. All Fees (other than the portion of Annual
Retainer subject to Mandatory Deferral described above) earned by a Participant
in each Director Year prior to the termination or expiration of the Plan shall
be subject to the following payment and deferral options. Each Participant may
elect by written notice to the Company, in accordance with the procedures
established by the Company, to participate in such payment and deferral options.

                  (i)      Cash Alternative. Unless a valid election is made in
         accordance with the procedures established by the Company, each
         Participant shall receive payment of all Fees (other than the portion
         of Annual Retainer subject to Mandatory Deferral described above) in
         the form of cash.

                  (ii)     Restricted Stock Unit Alternative. Subject to
         executing a valid election with the Company (the "RSU Election"), each
         Participant may elect to defer all or any portion of his or her Fees
         (other than the portion of Annual Retainer subject to Mandatory
         Deferral described above) in the form of Restricted Stock Units. The
         number of Restricted Stock Units granted shall equal the amount of Fees
         so deferred, divided by the Fair Market Value of the Common Stock as of
         the last trading day of the calendar quarter in which the date such
         Fees would otherwise be payable. Fractional Shares shall be rounded up
         to the nearest whole share. The RSU Election (A) shall be in the form
         of a document executed by the Participant and filed with the Secretary
         of the Company, (B) shall be made before the first day of the calendar
         year in which the applicable Fees are earned and shall become
         irrevocable on the last day prior to the beginning of such calendar
         year, and (C) shall continue until the Participant ceases to serve as a
         director of the Company or until he or she terminates or modifies such
         election by written notice to the Company in accordance with the
         procedures established by the Company, any such termination or
         modification to be effective as of the end of the calendar year in
         which such notice is given with respect to Fees otherwise payable in
         subsequent calendar years. Any person who becomes a Participant during
         any Director Year may execute an RSU Election prior to commencing
         service on the Board with respect to Fees to be earned for the
         remainder of such year and for future Director Years in accordance with
         the procedures established by the Company.

                  Each Restricted Stock Unit shall entitle the holder to, upon
         distribution thereof (A) receive a cash payment equal to the Fair
         Market Value of one share of Common Stock, or (B) have issued in his or
         her name one share of Common Stock. In either case, each such
         Restricted Stock Unit shall terminate upon distribution.

                  The Company shall credit each Participant holding Restricted
         Stock Units with a number of additional Restricted Stock Units equal to
         any dividends and other distributions paid by the Company on an
         equivalent number of shares of Common Stock, as of the date such
         dividends or distributions are payable. Such additional Restricted
         Stock Units shall thereafter be treated as any other Restricted Stock
         Units issued under the Plan. Restricted Stock Units may not be sold,
         transferred, assigned, pledged or otherwise encumbered or disposed of
         until such time as share certificates for Common Stock are issued.

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                  Each Participant issued Restricted Stock Units shall execute a
         valid distribution election in accordance with the procedures
         established by the Committee (the "Distribution Election"). The
         Distribution Election shall indicate (A) whether distribution shall be
         made in the form of Common Stock or cash, (B) whether the distribution
         shall be made in a single allotment or in substantially equal annual
         installments over a period not to exceed ten (10) years and (C) with
         respect to Distribution Elections filed on or after October 28, 1998,
         the date on which the distribution shall commence in accordance with
         the next paragraph. The Distribution Election (D) shall be in the form
         of a document executed by the participant and filed with the Secretary
         of the Company, (E) shall be made no later than twelve (12) months
         prior to the distribution date and (F) shall become irrevocable twelve
         (12) months prior to the distribution date.

                  With respect to a Distribution Election completed on or after
         October 28, 1998, the Participant shall elect whether distributions
         shall commence as soon as practicable after (i) the first business day
         of January of the calendar year following the Participant's cessation
         from service as a director of the Company; or (ii) the first business
         day of January of any calendar year, provided that such calendar year
         is not later than the calendar year following the calendar year in
         which the Participant attains age 72. All other distributions shall
         commence as soon as practicable after the first business day of the
         January following the Participant's cessation from service as a
         director of the Company. If no valid Distribution Election is made, the
         Restricted Stock Units shall be distributed in a lump sum as soon as
         practicable after the first business day of January of the calendar
         year following the Participant's cessation from service as a director
         of the Company, in the form of cash. Participants who receive
         Restricted Stock Units shall have no rights as stockholders with
         respect to such Restricted Stock Units until share certificates for
         Common Stock are issued. Notwithstanding any provision to the contrary,
         any fractional shares of Common Stock issuable hereunder shall be paid
         in cash.

                  Upon the occurrence of a Change in Control, Common Stock to be
         issued in respect of all Restricted Stock Units shall be immediately
         distributed.

                  (iii)    DCAP II Alternative. Subject to executing an election
         in accordance with the procedures established by the Company and the
         terms of DCAP II, each Participant may elect to defer all or any
         portion of his or her Fees (other than the portion of Annual Retainer
         subject to Mandatory Deferral described above) under DCAP II.

                  (iv)     Retainer Option Alternative. Subject to executing an
         election in accordance with the procedures established by the Company,
         each Participant may elect to receive the portion of Annual Retainer
         not subject to Mandatory Deferral, as described in Section 6(c) above,
         in the form of Retainer Options. The number of Retainer Option shares
         granted to a Participant with respect to such deferral shall be
         determined in the manner described in Section 6(c) above.

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         7. Stock Options.

         (a)      Discretionary Grants. The Committee may, in its sole
discretion, grant options to purchase Common Stock to Participants, pursuant to
such terms and conditions that it may deem advisable, so long as not
inconsistent with Section 7(d) below or any other terms of this Plan.

         (b)      Formula Grants. Each Participant then serving as a
non-employee director of the Company shall automatically receive, on the date of
each January meeting of the Board, an option to purchase 10,000 shares of Common
Stock (subject to adjustment as provided in Section 5(b) above); provided,
however, that a Participant who is elected to the Board after the January
meeting of the Board shall be granted, as of the date of election, a prorated
number of options with respect to the initial year of participation in the Plan,
based on the number of full calendar quarters remaining in the calendar year in
which the Participant is elected to the Board. The options granted pursuant to
this Section 7(b) shall be immediately exercisable in full and have an option
term of ten years.

         (c)      Retainer Option Grants. At the same time that the Company
makes stock option grants annually to eligible employees, each Participant who
has made an election to receive a Retainer Option pursuant to Section 6(c) or
6(d)(iv) with respect to all or any portion of the Annual Retainer to be paid in
such year shall be granted an option to purchase that number of shares of Common
Stock determined pursuant to Section 6(c) and/or Section 6(d)(iv), as
applicable. The terms of such Retainer Options shall be as prescribed by the
Committee, so long as such terms are not inconsistent with Section 7(d) below or
any other terms of this Plan.

         (d)      Terms and Conditions of Options. Except as provided in Section
7(b) above, the following terms and conditions shall apply to all options
granted to Participants under the Plan.

                  (i)      The exercise price of each option shall not be less
         than the Fair Market Value of the Common Stock covered by the option on
         the date the option is granted.

                  (ii)     Each option granted pursuant to the Plan shall be
         evidenced by a written grant agreement (the "Agreement") executed by
         the Company and the person to whom such option is granted which shall
         provide such terms and conditions as the Committee may determine, in
         its sole discretion, so long as not inconsistent with the terms of this
         Plan.

                  (iii)    The term of each option shall be for no more than ten
         years.

                  (iv)     The Agreement may contain such other terms,
         provisions, and conditions as may be determined by the Committee (not
         inconsistent with this Plan). Unless otherwise provided in the
         Agreement and excluding options granted under paragraph (b) above, the
         Committee may, in its sole discretion, extend the post-termination
         exercise period with respect to an option (but not beyond the original
         term of such option).

                  (v)      Payment of the purchase price upon exercise of any
         option shall be made in cash; provided that the Committee, in its sole
         discretion, may permit an option holder

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         to pay the option price by such other method that it may deem
         appropriate, including, without limitation, by tendering to the Company
         shares of Common Stock owned by the option holder, and having a Fair
         Market Value equal to the option price. Such stock surrender method may
         permit an election by the option holder to have the unrealized gain
         with respect to the option denominated in stock units (based on the
         fair market value of a share of Common Stock on the date of exercise)
         and paid in shares of Common Stock at the time specified by the
         Participant at the time of making the stock surrender option gain
         deferral election. During the deferral period each such stock unit
         shall be credited with additional stock units equal to any dividends or
         other distributions paid by the Company on an equivalent number of
         shares of Common Stock, as of the date such dividends or distributions
         are payable. Stock units may not be sold, transferred, assigned,
         pledged or otherwise encumbered or disposed of until such time as share
         certificates for Common Stock are issued.

                  (vi)     All such options shall be designated as stock options
         which do not qualify under Section 422 of the Internal Revenue Code of
         1986, as amended.

                  (vii)    Unless otherwise provided in an Agreement, options
         granted under the Plan will become immediately and fully vested and
         exercisable upon the occurrence of a Change in Control.

         8. Administration. The Plan shall be administered by the Committee. The
Committee shall have full power to interpret the Plan and formulate additional
details and regulations for carrying out the Plan. Any decision or
interpretation adopted by the Committee shall be final and conclusive.

         9. No Right to Serve. Nothing in the Plan shall confer upon any
Participant the right to remain in service as a member of the Board.

         10. Amendment and Termination. The Board at any time may amend or
terminate the Plan; provided that any such amendment or termination does not
adversely affect the rights of any Participant.

         11. Governing Law. The validity, construction and effect of the Plan
and any such actions taken under or relating to the Plan shall be determined in
accordance with the laws of the State of California.

         12. Notices. All notices under this Plan shall be sent in writing to
the Secretary of the Company. All correspondence to the Participants shall be
sent in writing to the Participant at the address which is their recorded
address as listed on the most recent election form or as specified in the
Company's records.

         13. Unfunded Status of Awards. The Plan is intended to constitute an
"unfunded" plan for incentive and deferred compensation. Nothing contained
hereunder shall give any Participant any rights that are greater than those of
an unsecured general creditor of the Company.

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         14. Assignability.

         (a)      General Rule. Each option granted pursuant to this Plan shall,
during the Participant's lifetime, be exercisable only by him. No option nor any
right thereunder shall be transferable by the Participant by operation of law or
otherwise except to the extent permitted by Section 14(b).

         (b)      Exceptions to General Rule. Notwithstanding Section 14(a),
this Plan shall not preclude:

                  (i)      any Participant from designating a beneficiary to
         succeed, after the Participant's death, to all of the Participant's
         options outstanding on the date of the Participant's death (including,
         without limitation, the right to exercise any unexercised options); or

                  (ii)     any Participant from transferring an option or any
         right thereunder pursuant to a qualified domestic relations order as
         defined in the Internal Revenue Code of 1986, as amended, or the
         Employee Retirement Income Security Act of 1974, as amended; or

                  (iii)    any Participant from voluntarily transferring any
         option granted pursuant to this Plan to a family member as a gift or
         through a transfer to an entity in which more than fifty percent of the
         voting interests are owned by family members (or the Participant) in
         exchange for an interest in that entity.

         (c)      Definitions.

                  (i)      Beneficiary. The term "beneficiary" shall mean a
         person or persons designated by the Participant to succeed to, in the
         event of death, all outstanding options granted to the Participant or
         any right thereunder. Any Participant, subject to applicable laws and
         such limitations as may be prescribed by the Committee, to designate
         one or more persons primarily or contingently as beneficiaries in
         writing by notice delivered to the Company, and to revoke such
         designations in writing. If a Participant fails effectively to
         designate a beneficiary, or if the Participant's designated
         beneficiary(ies) does not survive the Participant, the Participant's
         estate shall be the Participant's beneficiary.

                  (ii)     Family Member. The term "family member" shall include
         any person identified as an "immediate family" member in Rule
         16(a)-1(e) of the Exchange Act, as such Rule may be amended from time
         to time. Notwithstanding the foregoing, the Committee may designate any
         other person(s) or entity(ies) as a "family member."

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