SHA256 broken for px4.py

[rblilja]

SHA256 broken for px4.py when installing tool chain using brew on Mac OS 10.14.6.

brew install px4-dev

==> Installing px4-dev from px4/px4
==> Downloading https://raw.githubusercontent.com/PX4/Firmware/master/Tools/px4.
######################################################################## 100.0%
Error: An exception occurred within a child process:
ChecksumMismatchError: SHA256 mismatch
Expected: 48199ee9ff392eff8a1efcd177e2c10f4a4dfd9877e52e13b1f3540d5dfedac9
Actual: dafe6a32d270c48cbd42960adb2155bd5f60d1aec8cb644b10f8cafc0c8d2e8f
Archive: /Users/sven/Library/Caches/Homebrew/downloads/7be7daca52fab83c40ed326bdcf732c0060cdc0b9d97e0d94f1e71856982d00b--px4.py
To retry an incomplete download, remove the file above.

I have tried to remove, untap, cleanup and upgrade homebrew without success. Help needed. Thanks!

[dagar]

@TSC21 do you know anything about this?

[TSC21]

No. The only thing I did was updating the file output. One fix I saw regarding this is manually delete the file on the local machine and run the brew update and brew install cmds again.

[TSC21]

@rblilja did you have the toolchain installed before?

[rblilja]

@TSC21 No this is a clean install. Removing the file does not help. Tried update commands, doctor says everything is OK.

[TSC21]

@TSC21 No this is a clean install. Removing the file does not help. Tried update commands, doctor says everything is OK.

Ok I think I know the solution. Standbye

[TSC21]

@rblilja @dagar fix in PX4/homebrew-px4#54.

[TSC21]

@rblilja PX4/homebrew-px4#54 was merged. Would you mind try again?

[rblilja]

Success! Thank you!

[robinasu]

Hello, re-installing the dev toolchain on MacOS 10.15.5 on 6/2/2020 resulted in some errors, similar to the above. Are there any quick work-arounds?

Command brew install px4-dev led to the following issue :

==> Downloading https://raw.githubusercontent.com/PX4/Firmware/master/Tools/px4. Already downloaded: /Users/robinsimpson 1/Library/Caches/Homebrew/downloads/7be7daca52fab83c40ed326bdcf732c0060cdc0b9d97e0d94f1e71856982d00b--px4.py Error: SHA256 mismatch Expected: dafe6a32d270c48cbd42960adb2155bd5f60d1aec8cb644b10f8cafc0c8d2e8f Actual: 48199ee9ff392eff8a1efcd177e2c10f4a4dfd9877e52e13b1f3540d5dfedac9 Archive: /Users/robinsimpson 1/Library/Caches/Homebrew/downloads/7be7daca52fab83c40ed326bdcf732c0060cdc0b9d97e0d94f1e71856982d00b--px4.py To retry an incomplete download, remove the file above.

Command brew install px4-sim results in:

==> Downloading https://raw.githubusercontent.com/PX4/Firmware/master/Tools/px4. Already downloaded: /Users/robinsimpson 1/Library/Caches/Homebrew/downloads/7be7daca52fab83c40ed326bdcf732c0060cdc0b9d97e0d94f1e71856982d00b--px4.py Error: SHA256 mismatch Expected: dafe6a32d270c48cbd42960adb2155bd5f60d1aec8cb644b10f8cafc0c8d2e8f Actual: 48199ee9ff392eff8a1efcd177e2c10f4a4dfd9877e52e13b1f3540d5dfedac9 Archive: /Users/robinsimpson 1/Library/Caches/Homebrew/downloads/7be7daca52fab83c40ed326bdcf732c0060cdc0b9d97e0d94f1e71856982d00b--px4.py To retry an incomplete download, remove the file above.

Command sudo -H pip install pyserial empy toml numpy pandas jinja2 pyyaml resulted in:

Error: invalid option: -H