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cranvas on Redhat #203

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chxy opened this issue May 30, 2013 · 3 comments
Open

cranvas on Redhat #203

chxy opened this issue May 30, 2013 · 3 comments

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@chxy
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chxy commented May 30, 2013

Hi everyone,

I got cranvas installed on RHEL5 with R-3.0.1 and Qt-4.8.4, but none of the examples could run successfully (R crashed every time). Does anybody have any clue on the error below?

Thanks,
Xiaoyue

> library(cranvas)
> qtennis <- qdata(tennis)
> qscatter(return.games, first.serves, data=qtennis)
>
 *** caught segfault ***
address (nil), cause 'memory not mapped'

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
Selection: 3

Warning messages:
1: Vertex shader for simpleShaderProg (MainVertexShader & PositionOnlyVertexShader) failed to compile
2: Fragment shader for simpleShaderProg (MainFragmentShader & ShockingPinkSrcFragmentShader) failed to compile
3: QGLShaderProgram: shader programs are not supported 
@dicook
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dicook commented Jun 3, 2013

Xiaoyue,

Did you work this out? I've got cranvas installed with the latest version of R and RStudio, on the Mac now.

cheers,
Di

On May 29, 2013, at 7:04 PM, Xiaoyue Cheng wrote:

Hi everyone,

I got cranvas installed on RHEL5 with R-3.0.1 and Qt-4.8.4, but none of the examples could run successfully (R crushed every time). Does anybody have any clue on the error below?

Thanks,

Xiaoyue

library(cranvas)
qtennis <- qdata(tennis)
qscatter(return.games, first.serves, data=qtennis)

*** caught segfault ***
address (nil), cause 'memory not mapped'

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
Selection: 3

Warning messages:
1: Vertex shader for simpleShaderProg (MainVertexShader & PositionOnlyVertexShader) failed to compile
2: Fragment shader for simpleShaderProg (MainFragmentShader & ShockingPinkSrcFragmentShader) failed to compile
3: QGLShaderProgram: shader programs are not supported


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Di Cook
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@chxy
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chxy commented Jun 3, 2013

Di,

No, I still have no idea. RHEL5 is the operating system of everyone's virtual machine here, so John wants me to get cranvas installed. However, many packages and software under RHEL5 are out of maintainance for quite a while so I have to install them from source (including Qt, cmake, R). I don't know if this is part of the reason.

Best,
Xiaoyue

@dicook
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dicook commented Jun 3, 2013

I think that this is the usual complaint with redhat, that it is just not kept up to date. I think it is not a developers choice of linux. I'm not going to be much help - but good luck.

On Jun 2, 2013, at 8:10 PM, Xiaoyue Cheng wrote:

Di,

No, I still have no idea. RHEL5 is the operating system of everyone's virtual machine here, so John wants me to get cranvas installed. However, many packages and software under RHEL5 are out of maintainance for quite a while so I have to install them from source (including Qt, cmake, R). I don't know if this is part of the reason.

Best,
Xiaoyue


Reply to this email directly or view it on GitHub.


Di Cook
[email protected]

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