Installing web2py on windows xp - cygwin

How does one install web2py on Windows XP using cygwin? I've just installed cygwin and downloaded web2py in cygwin using
curl -O http://www.web2py.com/examples/static/web2py_src.zip
but when I try to unzip it using
unzip web2py_src.zip
it doesn't work (returns the error: -bash: unzip: command not found)
What do I do?

I was actually trying to open web2py from cygwin command prompt. Instead I used Windows CMD (after a day's crash course on it) and have been able to open web2py from the WCMD. I simply cd'd to the directory web2py was (I moved it from Downloads to drive C), then ran the -S projectname command, and voila, my project has been created and I'm able to work from the WCMD.Please I may be asking more questions as my journey progresses. Thanks to Regexident for your swift attempt to help!

Related

How to setup Windows Subsystem Linux (WSL 2) with VSCodium on Windows 10

So I am using Ubuntu Linux terminal(also have Debian) in windows 10. according to this site:
https://medium.com/nerd-for-tech/how-to-setup-windows-subsystem-linux-with-visual-studio-code-on-windows-10-b06fdbe9b30b
you need Remote - WSL extention to connect with VScode, I am using VSCodium.
So my question is can I install Remote - WSL extention on VSCodium.
Or are there any alternatives to configure it without this extension.I saw on VSCodium market and there is no Remote - WSL.
My purpose is with Ubuntu or Debian terminal to create folders and files such html,css,js.
I can do all this by entering in desktop environment :
cd /mnt/c/Users/<username>/Desktop
and also can use this commands:
pwd
cd
cd ..
clear
cd /
cd ~
mkdir
touch
mv
My problem is that I can not open created folder or any app(including VSCodium), for example open existing folder using this command:
open . or open index.html
this commands are not working.can you help with that?
how can I open created folder,file or app using terminal.
Is there any extension to connect VSCodium to my WSL2 and do all commands above?
You cannot legally use any of the MS "Remote" extensions as they are closed source and cannot legally be installed on anything other than Microsoft Visual Studio Code, as per the license.
AFAIK there is no open source alternative yet.

sdkman on cygwin can't install

I'm setting up a new machine and installing sdkman on Cygwin to install Java. I had this exact setup working on my previous machine, also Win 10.
Installed Cygwin, and required for sdkman, installed zip and unzip packages. Now I'm getting the following error:
$ sdk i java 11.0.3-zulu
Downloading: java 11.0.3-zulu
In progress...
Warning: Failed to create the file
Warning: /home/whyph/.sdkman/tmp/D2txrZkztdcZKSIltTtxclUhHkzF9yIf.bin: No such
Warning: file or directory
curl: (23) Failed writing body (0 != 14095)
mv: cannot stat '/home/whyph/.sdkman/tmp/D2txrZkztdcZKSIltTtxclUhHkzF9yIf.bin': No such file or directory
Tried disabling Windows firewall and running Cygwin as administrator, neither changed the error. Worked out of the box on my last machine, but can't figure out what might be different.
I discovered the problem - wrong curl. Turns out, Windows 10 now comes with curl and it's on your path. I assumed it was one of the base packages of Cygwin, but it is not, and the Windows version is not compatible with SDKMAN, even though it worked to install it. Fix:
Remove SDKMAN per https://sdkman.io/install Uninstallation section
Close Cygwin shells
Rerun Cygwin setup and insure the curl, zip, unzip, and tar packages
are installed (check installation instructions in case more
dependencies are added since this writing)
Install SDKMAN per instructions
Recently I had the very same problem, and the reason was very simple... I forgot to install cURL on my Cygwin. Hope it helps!
I had the same problem recently and I manage to make it work somehow.
In the sdkman source file, I modified the .sdkman/src/sdkman-install.sh line 150.
I replaced the "--output" of the line below by a classic redirection ">".
After I just restarted cygwin and the command finally worked.
__sdkman_secure_curl_download "${download_url}" --output "${binary_input}"
Hope that helps !

Trying to use bash on Windows and got no installed distributions message

I am trying to use bash on Windows 10, but I'm getting this message when tried to run bash:
Windows Subsystem for Linux has no installed distributions.
Distributions can be installed by visiting the Windows Store:
https://aka.ms/wslstore Press any key to continue...
When I go to that url which opens the Windows Store app, there no sign of any Linux distribution there.
My windows version is(as in my right bottom corner of the screen):
Windows 10 Enterprise Insider Preview. Evaluation copy.Build
16215.rs_prerelease.170603-1840
I follow the instructions in this guide Installation Guide and also was watching this video Editing code and files on Windows Subsystem for Linux on Windows 10 from Scott Hanselman, but they didn't get the message of no installed distribution.
Any Help?
When the Windows Store opened, there was no Distro to choose, then I found this command lxrun /install and worked for me as well.
You will get something like this as an output:
C:\WINDOWS\system32>lxrun /install
Warning: lxrun.exe is only used to configure the legacy Windows Subsystem for Linux distribution.
Distributions can be installed by visiting the Microsoft Store:
https://aka.ms/wslstore
This will install Ubuntu on Windows, distributed by Canonical and licensed under its terms available here:
https://aka.ms/uowterms
Type "y" to continue: y
Downloading from the Microsoft Store... 100%
Extracting filesystem, this will take a few minutes...
Would you like to set the Ubuntu locale to match the Windows locale (en-FI)?
The default locale is en_US.
Type "y" to continue: y
Please create a default UNIX user account. The username does not need to match your Windows username.
For more information visit: https://aka.ms/wslusers
Enter new UNIX username: <you type your login here>
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Installation successful!
Documentation is available at: https://aka.ms/wsldocs
I'm getting a similar bug after trying to uninstall and reinstall.
For me I had to open a cmd prompt as administrator and run lxrun /install
I get this when I have recently rebooted. If I wait 5 minutes, the problem fixes itself !
The top answers written for this question are more than enough. I just had trouble following them because lxrun command has been depreceated, so I get the error
'lxrun' is not recognized as an internal or external command, operable
program or batch file.
when I try to run this command with cmd.
It has been replaced with wsl command. You can get more info on this issue here - https://github.com/MicrosoftDocs/WSL/issues/425
When you run wsl /install, there is a chance you may still get the error that you had earlier posted in your question. In that case, simply go to the link https://aka.ms/wslstore as you had gone earlier. If you don't see anything coming up, simply search for Ubuntu and install the same. (If you search with the term wsl though, you will get to see other Linux flavors too and then you can download any of your choice)
It seems that the link given in the command doesn't work. Here's the actual link to the microsoft store for Ubuntu.
https://www.microsoft.com/en-nz/store/p/ubuntu/9nblggh4msv6?rtc=1
You have to go to https://aka.ms/wslstore this link and download ubuntu on windows. After that you can use bash on windows.
If you have any problems with running lxrun /install (for example on ltsb Windows version) try manual mode.
First, go to the folder with downloaded .appx file and run following commands (change filename if needed):
Rename-Item ~/Ubuntu.appx ~/Ubuntu.zip
Expand-Archive ~/Ubuntu.zip ~/Ubuntu
After finishing cd into new folder and run ubuntu.exe file. That's it.
If you get this error after installing a distribution using the windows store, and WSL was working previously, you may need to make sure that the LxssManager service is running, since it often stops after a Windows update or a reboot.
Go to services.msc, and search for LxssManager and start it; if it is running already, restart it.
For everyone who is getting
'lxrun' is not recognized as an internal or external command,
operable program or batch file.
or
Windows Subsystem for Linux has no installed distributions.
Distributions can be installed by visiting the Microsoft Store:
https://aka.ms/wslstore
Open microsoft store, install 'Ubuntu' then open the app. This will install ubuntu and later you can use wsl command since lxrun is deprecated
Go to add or remove programs
Install Windows subsystem for Linux
Go to https://aka.ms/wslstore, which will take you to the Microsoft Store
Select and install a Linux distribution
lxrun /install
Works on a Administrator Command Prompt for Windows 10 Professional, Version 1803 Build 17134.165
This installs GNU/Linux by default whereas there is an option to select between:
Ubuntu
openSUSE Leap 42
SUSE Linux Enterprise
Debian GNU/Linux
Kali Linux
If the given link (https://aka.ms/wslstore) works, it openes the windows store for me with an error saying something is wrong on their side and to try again later.
It's actually easier to solve this problem that other solutions listed here. If you run wslconfig /l and if the output is:
Windows Subsystem for Linux Distributions:
Ubuntu (Default)
Just run wslconfig /s Ubuntu to set Ubuntu as default again. It should start working now.
Edit:
I've also found that if this problem occurs on a fresh boot, then you just wait for a few minutes (10 minutes max) and this error automatically disappears.
Edit 2:
I've also found that this error is sometimes also due to the corresponding service not running. Run CMD as administrator and run
net start LxssManager
For running bash on windows ubuntu is required to be installed.
As you've already added bash from programs and features, now you need to install Ubuntu. Contrary to what is seen in most of the installation guides on web, it does not gets installed by running 'bash.exe'.
You can simply go to Microsoft store in search for 'Bash' or 'Ubuntu'and install Ubuntu 18 LTS from there.
After installation you'll be able to use the terminal and all its commands.
Run the bash command in git bash windows. It worked !!
As of 2022, New Linux distributions are available for Windows 10 as well as Windows 11 like Kali Linux and Ubuntu. Both available from Microsoft Store. Someone watching this question now can visit Microsoft Store to Download them..
I had this same issue. But when you go to the windows store you can search for ubuntu and then install the ubuntu app and it works. I think most of the tutorials on the net are from the beta version and have afterwards never been updated.
https://insights.ubuntu.com/2017/07/11/windows-10-loves-ubuntu-loveislove/
Note: This is also old. You do not need to be on the insider builds. I'm not and it worked.
The only thing that worked for me is described here https://learn.microsoft.com/en-us/windows/wsl/install-manual#downloading-distros
https://aka.ms/wsl-ubuntu-1804
manually install it or run Add-AppxPackage.\.appx from PowerShell
The link to the store appears to have a region lock in it, resulting in errors for many visitors.
However there are different Ubuntu distributions to be downloaded. See image below, image is however in Dutch but it will show results.
So pick a version you desire and it will result in a working bash.
The actual answer to the question query is: The user exists with Ubuntu already installed. But WSL command does not find anything in CMD.exe "Command Line" "System does not find distribution."
You need to start the below WSL command from Windows Start Menu. And then the old Linux System will show up on WSL in the command line as found.
If this doesn't work for you? Just start up PowerShell with Administrator and:
WSL --help
WSL "only this command, will start the Linux default distro selected"
You can then start up using this command with CMD.exe Administrator in Windows:
lxrunoffline l "This will now list all your distros"
With an option to remove old distros copied to Windows folders are with perhaps Ubuntu18.04 such way that you will have to use Linux to remove older folders, do not try to copy or edit files in a distro with Windows Apps. You risk integrity problems as well as many errors followed by huge processing time. Use folder /mnt to find your drive with Linux and use commands there to further finish your work as perhaps copying the home directory into a new distro.
My solution to move "not copy" my distro then was: "to give space for C:"
lxrunoffline m -n Ubuntu-18.04 -d d:\wslinstalled\Ubuntu-18.04 "remember folder names"
"Remember folder name such as Ubuntu-18.04 for a specific movement. Unless you will overwrite everything on that folder name with also the lxrunoffline files and you risk losing older copies if you use one folder name. You might end up with a strange name to your project if you just use one directory."
Lxrunoffline has several other commands if you need help just run:
lxrunoffline
like beginner_ said in his answer you need to go to the store and look for the distros you want to install.
Please see the following link to understand what has changed and what you can excpect or what distros you can look for(the list is outdated so just try to find an updated list or just try your luck).
I am running on my machine without the developer mode Ubuntu, OpenSuse and Kali.
Access to Microsoft Store is blocked by my company. For me following worked in PowerShell (admin) -
lxrun /install
Go to cmd, and then run the following command:
lxrun /install
Typing lxrun /install in elevated command prompt works....
The solution to the error "WSL 2 installation is incomplete",
Execute the following steps:
wsl --install -d Ubuntu ## lxrun is no more, its now replaced with wsl,
enter image description here
wsl
enter image description here

Install Scratch 2 under Linux Ubuntu 14.04

I tried to install Scratch 2 under Linux for Education at school. I followed these good instructions to install Adobe Air - everything works fine. But if I execute the Air-Installfile for Scratch I will be asked for the root password. In the little Pop-Up-Window it's not working so I tried to start the Air-File with these:
/opt/Adobe\ AIR/Versions/1.0/Adobe\ AIR\ Application\ Installer /{absolute path to downloadfolder}/Scratch.air
It works fine, but I get an error saying error that my Scratch-Install-File is broken... I re-loaded again but nothing changed. Does someone has an helpful idea?
Look at your file size. The download have maybe been interupted before it was complete. It happened to me so I downloaded it again with a download manager like JDownloader and installed it successfully but only with sudo
sudo /opt/Adobe\ AIR/Versions/1.0/Adobe\ AIR\ Application\ Installer /{absolute path to downloadfolder}/Scratch.air
The problem is that you can't launch it directly when you installed it with sudo rights. I'm looking for a solution but this is another problem.

Legacy Cywgin Installation Using Cywgin Time Machine Failing (Unable to get setup-2.ini)

I am attempting to download an older version of Cygwin (1.7.16) in order to compile an open source project (Dummynet - windows port).
The only way i found of doing so is by using a project known as Cygwin Time Machine.
In order to use this i downloaded the cygwin 1.7 installer from 'ftp://www.fruitbat.org/pub/cygwin/setup/1.7/setup-1.7.exe', and when prompted for a download site, added 'ftp://www.fruitbat.org/pub/cygwin/circa/2012/08/20/222043'. However, the download fails with the following error :
Unable to get setup-2.ini from
ftp://www.fruitbat.org/pub/cygwin/circa/2012/08/20/222043
Im looking for help in getting past this error, or any other alternative way of installing Cywgin 1.7.16 (Aug 20, 2012).
The Admin at Cygwin Time Machine was kind enough to point me to the solution. The issue can be resolved by downloading the cygwin setup exe from cygwin.com/setup-x86.exe and starting it with the -X option. Once started, one may choose any cygwin 1.7.* snapshot url from the cygwin time machine site and add that as the mirror to download and install cygwin from.

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