Unable to install previous version in isolated mode

[Xwang]

I've tried to install using the following command:

wget -nv -O- https://download.calibre-ebook.com/linux-installer.sh | sh /dev/stdin version=5.44.0 install_dir=~/calibre-bin isolated=y

but it gives the following error:

2023-11-04 23:53:20 URL:https://download.calibre-ebook.com/linux-installer.sh [33639/33639] -> "-" [1]
Using python executable: /usr/bin/python3
Installing to /home/andreak/calibre-bin/calibre
Downloading tarball signature securely...
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "<string>", line 852, in script_launch
  File "<string>", line 808, in main
  File "<string>", line 699, in run_installer
  File "<string>", line 675, in download_and_extract
  File "<string>", line 658, in get_tarball_info
  File "<string>", line 635, in get_https_resource_securely
HTTPError: https://code.calibre-ebook.com/signatures/calibre-5.44.0-x86_64.txz.sha512 returned an unsupported http response code: 404 (Not Found)

[Kovid Goyal (kovid)]

Fixed in branch master. The fix will be in the next release. calibre is usually released every alternate Friday.