If you see i'm trying to install toolchain and nrf sdk v2.6.1 via vscode, the installations seems to be successful but at the end of toolchain as well as sdk installation the below
[22:34:51] =========== Toolchain validation report for nRF Connect SDK Toolchain v2.6.1 ===========
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️ nrfjprog couldn't be executed. Please ensure that SEGGER J-Link Software and Documentation Pack and nRF Command Line Tools are both installed.
[23:38:08] =========== Toolchain validation report for nRF Connect SDK Toolchain v2.6.1 ===========
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️ nrfjprog couldn't be executed. Please ensure that SEGGER J-Link Software and Documentation Pack and nRF Command Line Tools are both installed.
FYI: I did install the nRF command line tools prior to the above step