MadAnalysis5 installation fails
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| MadAnalysis 5 |
Fix Committed
|
High
|
Benjamin Fuks | ||
Bug Description
Hello! I tried install MadAnalysis5 through MG5 interface. MadAnalysis5 started to download itself repeatedly.
MG5_aMC>install MadAnalysis5
You are installing 'MadAnalysis5', please cite ref(s): arXiv:1206.1599.
Downloading the HEPToolInstaller at:
http://
Now installing madanalysis5. Be patient...
Fetching data with command:
wget --no-check-
--2020-09-21 23:45:04-- http://
Resolving madanalysis.
Connecting to madanalysis.
HTTP request sent, awaiting response... 200 Ok
Length: 790599 (772K) [application/x-tar]
Saving to: ‘ma5_latest.tgz’
ma5_latest.tgz 100%[==
2020-09-21 23:45:13 (105 KB/s) - ‘ma5_latest.tgz’ saved [790599/790599]
Installing tool 'madanalysis5'...
> Follow the installation progress by running the command below in a separate terminal)
> tail -f /home/subhadeep
Traceback (most recent call last):
File "/home/
install_
File "/home/
exec(
File "<string>", line 1, in <module>
File "/home/
raise Exception(
Exception: MadAnalysis5 still request Python2
Default installation of Madanalys5 failed.
MG5aMC will now attempt to reinstall it with the options '--no_MA5_
This will however limit MA5 applicability for hadron-level analysis.
If you would like to prevent MG5aMC to re-attempt MA5 installation, start MG5aMC with './bin/mg5_aMC --debug'.
Downloading the HEPToolInstaller at:
http://
Now installing madanalysis5. Be patient...
Fetching data with command:
wget --no-check-
--2020-09-21 23:45:14-- http://
Resolving madanalysis.
Connecting to madanalysis.
HTTP request sent, awaiting response... 200 Ok
Length: 790599 (772K) [application/x-tar]
Saving to: ‘ma5_latest.tgz’
And it kept repeating itself. I then tried to start mg5 with "./bin/mg5_aMC --debug" and then it showed the following:
MG5_aMC>install MadAnalysis5
You are installing 'MadAnalysis5', please cite ref(s): arXiv:1206.1599.
Downloading the HEPToolInstaller at:
http://
Now installing madanalysis5. Be patient...
Fetching data with command:
wget --no-check-
--2020-09-21 23:43:20-- http://
Resolving madanalysis.
Connecting to madanalysis.
HTTP request sent, awaiting response... 200 Ok
Length: 790599 (772K) [application/x-tar]
Saving to: ‘ma5_latest.tgz’
ma5_latest.tgz 100%[==
2020-09-21 23:43:49 (27.0 KB/s) - ‘ma5_latest.tgz’ saved [790599/790599]
Installing tool 'madanalysis5'...
> Follow the installation progress by running the command below in a separate terminal)
> tail -f /home/subhadeep
Traceback (most recent call last):
File "/home/
install_
File "/home/
exec(
File "<string>", line 1, in <module>
File "/home/
raise Exception(
Exception: MadAnalysis5 still request Python2
Default installation of Madanalys5 failed, we suggest you try again with the options '--no_MA5_
Command "install MadAnalysis5" interrupted with error:
InvalidCmd : Installation of madanalysis5 failed.
Please report this bug on https:/
More information is found in 'MG5_debug'.
Please attach this file to your report.
Python version is 2.7.18rc1
What should I do? Please help. Thanks in advance.
| Olivier Mattelaer (olivier-mattelaer) wrote Re: [Bug 1896527] [NEW] MadAnalysis5 installation fails | #1 |
| affects: | mg5amcnlo → madanalysis5 |
| Changed in madanalysis5: | |
| milestone: | none → v1.9 |
| assignee: | nobody → Benjamin Fuks (fuks) |
| importance: | Undecided → High |
| status: | New → In Progress |
| Changed in madanalysis5: | |
| status: | In Progress → Fix Committed |
This is technically not a bug from MG5aMC, It's just that MA5 is not python3 compatible.
If you need/want ro use that tool, you have to stick to use python27 via
python27 ./bin/mg5_aMC
and then the installation of MadAnalysis5 will work.
For the moment, I will assign this bug to MadAnalysis5 author as "feature request"
Cheers,
Olivier
> On 21 Sep 2020, at 20:31, Subhadeep Sarkar <email address hidden> wrote:
>
> Public bug reported:
>
> Hello! I tried install MadAnalysis5 through MG5 interface. MadAnalysis5
> started to download itself repeatedly.
>
> MG5_aMC>install MadAnalysis5
> You are installing 'MadAnalysis5', please cite ref(s): arXiv:1206.1599.
> Downloading the HEPToolInstaller at:
> http://
> Now installing madanalysis5. Be patient...
> Fetching data with command:
> wget --no-check-
> --2020-09-21 23:45:04-- http://
> Resolving madanalysis.
> Connecting to madanalysis.
> HTTP request sent, awaiting response... 200 Ok
> Length: 790599 (772K) [application/x-tar]
> Saving to: ‘ma5_latest.tgz’
>
> ma5_latest.tgz 100%[==
> 7.4s
>
> 2020-09-21 23:45:13 (105 KB/s) - ‘ma5_latest.tgz’ saved [790599/790599]
>
> Installing tool 'madanalysis5'...
>> Follow the installation progress by running the command below in a separate terminal)
>> tail -f /home/subhadeep
> Traceback (most recent call last):
> File "/home/
> install_
> File "/home/
> exec('install_
> File "<string>", line 1, in <module>
> File "/home/
> raise Exception(
> Exception: MadAnalysis5 still request Python2
> Default installation of Madanalys5 failed.
> MG5aMC will now attempt to reinstall it with the options '--no_MA5_
> This will however limit MA5 applicability for hadron-level analysis.
> If you would like to prevent MG5aMC to re-attempt MA5 installation, start MG5aMC with './bin/mg5_aMC --debug'.
> Downloading the HEPToolInstaller at:
> http://
> Now installing madanalysis5. Be patient...
> Fetching data with command:
> wget --no-check-
> --2020-09-21 23:45...