Fatal error in launcher: Unable to create process using "file path1" file path2" : The system cannot find the file specified
Solution 1
it seems like python team may have implemented some security measures.
The new method now is just to prefix python -m
before your commands.
Let's say you are trying to install pygame (any package) with pip. For that, you'll use
python -m pip install pygame //Or any package name
Also, upgrading pip and all other commands will also use the same command structure:
python -m pip install --upgrade pip
Solution 2
When you go to Environment Variables there's 2 PATH's. One at the top and one under System variables. Deleting all references to python in the System variables PATH fixed the issue for me. You can then use pip as normal again
RyM
Updated on June 11, 2022Comments
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RyM almost 2 years
I am trying to use different versions of Python on my Windows pc and I'm getting this error when using
pip
:Fatal error in launcher: Unable to create process using '"c:\users\mypc\appdata\local\programs\python\python38\python.exe" "C:\Python38\Scripts\pip.exe" ': The system cannot find the file specified.
I understand that this might mean there's two PATH to each of those locations so it's confused, but
c:\users\mypc\appdata\local\programs\python\python38\python.exe
doesn't even exist on my computer nor in my PATH.Output of
where python
is:C:\Python38\python.exe`
Here is the PATH in readable format
C:\Program Files\Intel\WiFi\bin\ C:\Program Files\Common Files\Intel\WirelessCommon\ C:\WINDOWS\system32 C:\WINDOWS C:\WINDOWS\System32\Wbem C:\WINDOWS\System32\WindowsPowerShell\v1.0\ C:\WINDOWS\System32\OpenSSH\ C:\Program Files\nodejs\ C:\Program Files\Git\cmd C:\Program Files\wkhtmltopdf C:\Program Files\Docker\Docker\resources\bin C:\ProgramData\DockerDesktop\version-bin C:\Python38\Scripts C:\Python38\ "C:\Users\mypc\AppData\Local\Microsoft\WindowsApps C:\bin" C:\Program Files\Intel\WiFi\bin\ C:\Program Files\Common Files\Intel\WirelessCommon\ C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.2.1\bin C:\Program Files (x86)\Nmap C:\Users\mypc\AppData\Local\Microsoft\WindowsApps C:\Users\mypc\AppData\Local\Programs\Microsoft VS Code\bin C:\Users\mypc\AppData\Roaming\npm C:\Users\mypc\AppData\Local\Programs\MiKTeX 2.9\miktex\bin\x64\ C:\Program Files\wkhtmltopdf C:\ProgramData\mypc\atom\bin C:\Program Files\JetBrains\PyCharm Community Edition 2019.3.3\bin C:\Program Files\MongoDB\Server\4.2\bin