Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!



------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier
------------------------------

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Dear Xavier

My students are having the same problem pointed by Fabio. We are eager to receive the fix.

------------------------------
Juan José Ramos
Professor
Universidad Autonoma de Barcelona
------------------------------

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Hi Juan José.
The fix for BigSur is ready as a beta - please drop a mail to cos-ai-support@wwpdl.vnet.ibm.com with your academic email, and I will send you a download link.
Best regards,

------------------------------
Viu Long Kong
------------------------------

Original Message:
Sent: Thu January 21, 2021 01:38 AM
From: Juan José Ramos
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Xavier

My students are having the same problem pointed by Fabio. We are eager to receive the fix.

------------------------------
Juan José Ramos
Professor
Universidad Autonoma de Barcelona

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Hi Fabio,
The fix for BigSur is ready as a beta - please drop a mail to cos-ai-support@wwpdl.vnet.ibm.com with your academic email, and I will send you a download link.

Best regards,

------------------------------
Viu Long Kong
------------------------------

Original Message:
Sent: Thu January 21, 2021 01:38 AM
From: Juan José Ramos
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Xavier

My students are having the same problem pointed by Fabio. We are eager to receive the fix.

------------------------------
Juan José Ramos
Professor
Universidad Autonoma de Barcelona

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Thank you Xavier! Let us know when you have an update about a fix for this issue.

------------------------------
Fabio Vitor
------------------------------

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Hi Fabio,
The fix for BigSur is ready as a beta - please drop a mail to cos-ai-support@wwpdl.vnet.ibm.com with your academic email, and I will send you a download link.

Best regards,

------------------------------
Viu Long Kong
------------------------------

Original Message:
Sent: Thu January 21, 2021 01:45 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Thank you Xavier! Let us know when you have an update about a fix for this issue.

------------------------------
Fabio Vitor

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

Dear Viu Long Kong,

I sent you an email requesting the link. Let me know if you need anything else. Thank you very much for your help.

Best,

------------------------------
Fabio Vitor
------------------------------

Original Message:
Sent: Fri January 22, 2021 02:27 PM
From: Viu Long Kong
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hi Fabio,
The fix for BigSur is ready as a beta - please drop a mail to cos-ai-support@wwpdl.vnet.ibm.com with your academic email, and I will send you a download link.

Best regards,

------------------------------
Viu Long Kong

Original Message:
Sent: Thu January 21, 2021 01:45 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Thank you Xavier! Let us know when you have an update about a fix for this issue.

------------------------------
Fabio Vitor

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization

CPLEX 22.1 supports bigsur as can be read in https://www.ibm.com/support/pages/detailed-system-requirements-ibm-ilog-cplex-optimization-studio

------------------------------
[Alex] [Fleischer]
[EMEA CPLEX Optimization Technical Sales]
[IBM]
------------------------------

Original Message:
Sent: Sun January 24, 2021 03:26 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Viu Long Kong,

I sent you an email requesting the link. Let me know if you need anything else. Thank you very much for your help.

Best,

------------------------------
Fabio Vitor

Original Message:
Sent: Fri January 22, 2021 02:27 PM
From: Viu Long Kong
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hi Fabio,
The fix for BigSur is ready as a beta - please drop a mail to cos-ai-support@wwpdl.vnet.ibm.com with your academic email, and I will send you a download link.

Best regards,

------------------------------
Viu Long Kong

Original Message:
Sent: Thu January 21, 2021 01:45 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Thank you Xavier! Let us know when you have an update about a fix for this issue.

------------------------------
Fabio Vitor

Original Message:
Sent: Tue January 19, 2021 01:31 PM
From: Xavier Nodet
Subject: CPLEX 20.1 not Working on macOS Big Sur

Dear Fabio,

We don't know of any workaround for this issue, but we're currently working on a fix.
We should have some news to share in the coming days.

------------------------------
Xavier

Original Message:
Sent: Tue January 19, 2021 01:20 AM
From: Fabio Vitor
Subject: CPLEX 20.1 not Working on macOS Big Sur

Hello All,

I have some students that are having issues running the CPLEX Optimization Studio 20.1 on macOS Big Sur. See the error below. I tried to follow these instructions here for macOS Catalina but they seem not to work for Big Sur. Does anyone know the solution for this issue? Any suggestions are appreciated. Thank you!

------------------------------
Fabio Vitor
------------------------------

#DecisionOptimization