I am trying to flash a hex file on a Raspberry Pi (Debian Linux) via a ST-Link/V2. Here it fails however already with the installation of the STM32CubeProgrammer for Linux. At step6 I get the error:"File or directory not found" with the following details

[Fillizl04]

com.izforge.izpack.api.exception.IzPackException: An error occured

   - in java.lang.Thread.run() at Thread.java:748

   - in com.izforge.izpack.installer.unpacker.UnpackerBase.run() at UnpackerBase.java:241

   - in com.izforge.izpack.installer.unpacker.UnpackerBase.unpack()

    at UnpackerBase.java:319

Caused by: java.io.IOException: Failed to create temporary file for

/usr/local/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/libstp11_SAM.so.conf in directory

/usr/local/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin

   - in com.izforge.izpack.installer.unpacker.UnpackerBase.unpack()

    at UnpackerBase.java:299

   - in com.izforge.izpack.installer.unpacker.UnpackerBase.unpack()

    at UnpackerBase.java:479

   - in com.izforge.izpack.installer.unpacker.UnpackerBase.parseFiles()

    at UnpackerBase.java:934

   - in com.izforge.izpack.installer.unpacker.ScriptParser.parse()

    at ScriptParser.java:96

Caused by: java.io.IOException: Datei oder Verzeichnis nicht gefunden

   - in com.izforge.izpack.installer.unpacker.ScriptParser.parse()

    at ScriptParser.java:92

   - in java.io.File.createTempFile() at File.java:2063

   - in java.io.UnixFileSystem.createFileExclusively() at

    UnixFileSystem.java:-2

What is the reason for this?