Installation fails

[Krishna Ghode]

I try 3-4 times.

It starts and after some process it suddenly invisible. And did not install.

[Dima Pasechnik]

We need more details in order to be able to help you. 

What is your OS and hardware? What are you trying to install (send a link to the installation medium you used) ?

On Mon, 31 Aug 2020, 19:10 Krishna Ghode, <ghodek...@gmail.com> wrote:

I try 3-4 times.

It starts and after some process it suddenly invisible. And did not install.

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[slelievre]

2020-08-31 18:10:37 UTC, Krishna Ghode:

>
> I try 3-4 times.
> It starts and after some process it suddenly invisible. And did not install.

What operating system? What steps did you follow?

[Krishna Ghode]

Thyankyou for reply, i am using windows 10 with RAM 4 GB. I downloaded Sagemath from its official website for windows. 

installation started, I press NEXT button and process started but after competition of 75% process, Installation disappear automatically. 

Regards,

Krishna Eknath Ghode

Assistant Professor,

Department Of Mathematics,

B. K. Birla College(Autonomous), Kalyan.

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[Henri Girard]

Did you get it with the installer ?

I use w10 sagemath 9.1 works fine ... I have 4 Go RAM and  ssd 240 Go have you enaugh room on your HDD ?

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[Krishna Ghode]

YES, I DONWLODED WITH INSTALLER, AND HAVING 1TB HDD, STILL ITS NOT DOWNLODED, ANO NOT SHOWING ANY ERROR. SUDDENLY DISAPPEAR.

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[Dima Pasechnik]

Are you talking about SageMath-9.1-Installer-v0.6.0.exe ? Did you
check that you got a complete download
- to do so, you need to verify its MD5, which must
be9560d1f8669e140f2287336384179f ?
To do this, open command prompt, change to the folder where
SageMath-9.1-Installer-v0.6.0.exe is located, and run

CertUtil -hashfile SageMath-9.1-Installer-v0.6.0.exe MD5

the output should be as above - otherwise your download is incomplete
or corrupted.

(you can see an example, with screenshots, of such a verification, for
something similar, at
https://onthefencedevelopment.com/2017/08/15/windows-10-builtin-md5-checksum-calculator/)

> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CANe2maXCHYXf%2B2KS%2BMQ-Fdp_bo%2BwQ%2Bs1M%2B2eVSoCqKywDgJ99w%40mail.gmail.com.

[Krishna Ghode]

thankyou sir for kind reply,

I tried and i get this. But now its not opening as an administrator. and didi not started installation.

C:\Users\HP\Downloads>CertUtil -hashfile SageMath-9.1-Installer-v0.6.0.exe MD5
MD5 hash of file SageMath-9.1-Installer-v0.6.0.exe:
be9560d1f8669e140f2287336384179f
CertUtil: -hashfile command completed successfully.

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[slelievre]

The problem observed could be caused by interference
from some anti-virus software. See a discussion at

- Ask Sage question 48218
  Sage crash on startup on Windows 10
  https://ask.sagemath.org/question/48218

Try setting any anti-virus software on the host machine

to leave Sage alone.

[Krishna Ghode]

Its work now. Thank you so much sir. One last question sir, should i disable antivirus forever for sagemath. Or i can enable it. Is it possible that Sagemath will crash.

Regards,

Krishna Eknath Ghode

Assistant Professor,

Department Of Mathematics,

B. K. Birla College(Autonomous), Kalyan.

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[Samuel Lelièvre]

I suggest leaving the anti-virus disabled for SageMath forever.

Should you re-enable it, it might decide to block or remove vital
parts of Sage, making it non-functional, and resulting in crashes.

[Krishna Ghode]

ok sir, thanks a lot

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