It been so many minutes since it stuck there? any idea?
pip install v8eval --verbose
Created temporary directory: /private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-ephem-wheel-cache-axiuh8vb
Created temporary directory: /private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-req-tracker-4qj2gdd3
Created requirements tracker '/private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-req-tracker-4qj2gdd3'
Created temporary directory: /private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-install-xkyvudr3
1 location(s) to search for versions of v8eval:
* https://pypi.org/simple/v8eval/
Getting page https://pypi.org/simple/v8eval/
Found index url https://pypi.org/simple
Looking up "https://pypi.org/simple/v8eval/" in the cache
Request header has "max_age" as 0, cache bypassed
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/v8eval/ HTTP/1.1" 304 0
Analyzing links from page https://pypi.org/simple/v8eval/
Found link https://files.pythonhosted.org/packages/11/22/b66c8c9030c10703240e8a9afbdf6e5e86c90e40b93dcd58e3b2cef73d55/v8eval-0.1.3.tar.gz#sha256=0d9246d4f2c2c5cfeb4c3785913c7597aaac557d3557dd1f53bd6d04fa11dab4 (from https://pypi.org/simple/v8eval/), version: 0.1.3
Found link https://files.pythonhosted.org/packages/a4/0f/fdef40a9368eb6d74bf2460c701de0a363347866e351ee4938c7bdea6fb5/v8eval-0.1.4.tar.gz#sha256=21edc04916cf3cc9b30234e1785fb289a124c94e05689d6bed1bcd2c014f8dd3 (from https://pypi.org/simple/v8eval/), version: 0.1.4
Found link https://files.pythonhosted.org/packages/45/34/75571c5b18be27fa9c630a0de1a8e439e4f720e75f124d534e4db43ae372/v8eval-0.2.1.zip#sha256=04fc1446a8dbe7a463864ea6a8d135c685360082ba76bd281d1ef35af313307c (from https://pypi.org/simple/v8eval/), version: 0.2.1
Found link https://files.pythonhosted.org/packages/ba/2a/2b2583393c981628d537644e28af5e62e8b8fe8f8a85f781014cc16d283c/v8eval-0.2.2.tar.gz#sha256=ee7ccc1e3dc2f0e3969182c9097b69a0f5602cc5179a41995992383a6df5153e (from https://pypi.org/simple/v8eval/), version: 0.2.2
Found link https://files.pythonhosted.org/packages/65/3c/4ab2931b4c9c9f809ccce89df7bd4e7816a52d884af198dfca33656717d4/v8eval-0.2.3.tar.gz#sha256=81b9335e8b69c8873eebb03dc5f1f018bb6e528a42320ce9f1bb957fcc32e18a (from https://pypi.org/simple/v8eval/), version: 0.2.3
Found link https://files.pythonhosted.org/packages/4d/68/a267fe597ca97622ec9b5f1c72de046a0f4b2ea55cf23c3d6dd4c149222a/v8eval-0.2.4.tar.gz#sha256=a5d114ea522bd65dd385956e3bae699890cdfb0cbaa4177f5ea0155531dd9b47 (from https://pypi.org/simple/v8eval/), version: 0.2.4
Found link https://files.pythonhosted.org/packages/1d/da/0b05105fd34c5cccc1984aaa3032b430ef4eb668673331c2d376c6da3bee/v8eval-0.2.5.tar.gz#sha256=fb927a9ea0ed7d5f5e0e7dfdaa88873d85eab335714ddeafcf50ecec2da6984c (from https://pypi.org/simple/v8eval/), version: 0.2.5
Found link https://files.pythonhosted.org/packages/20/80/005b74301e3b15503f5abb158a0e893bb79fc0a45ece591c740805f474ae/v8eval-0.2.6.tar.gz#sha256=250b1dd81e3a83463539e9b8618aede004dfcf487768b2ef2cb3b57e24d9e793 (from https://pypi.org/simple/v8eval/), version: 0.2.6
Found link https://files.pythonhosted.org/packages/c9/a1/c895d00dec239469d8e0ff7888c2ab06fecf12bf89b2164b18ade7373e79/v8eval-0.2.7.tar.gz#sha256=d85d1045b769cf92062694dcb8ba6ab7391bb0a1d6491c2c0c30530d9863aa6c (from https://pypi.org/simple/v8eval/), version: 0.2.7
Found link https://files.pythonhosted.org/packages/ff/2b/b8df779e35938dfd6167cbfb519c0f883dc4f2373c3418c4ce2cd8eae2f5/v8eval-0.2.8.tar.gz#sha256=b30de29f4606227f11fdacd71100e4668daecd829ebed7cf5f653e220a315ec4 (from https://pypi.org/simple/v8eval/), version: 0.2.8
Found link https://files.pythonhosted.org/packages/a5/7a/9ed5b827220f849df0190c9587352aa850d38e30280283c0b93cd189abb7/v8eval-0.2.9.tar.gz#sha256=c40ffac4a8481c8e84bf00208a9ce501bcb789f6f700a28afcf7f9041fbc7478 (from https://pypi.org/simple/v8eval/), version: 0.2.9
Found link https://files.pythonhosted.org/packages/34/5d/44b04a8b0b829443653c7b816b99d42233c927785fd9f0f9d691424e650d/v8eval-0.2.10.tar.gz#sha256=f189932a9f8878355ceeecf6b3a649b53ecd2f787f4d33ebabf317e446675448 (from https://pypi.org/simple/v8eval/), version: 0.2.10
Found link https://files.pythonhosted.org/packages/c7/43/7dc380bc0bb20e55c4ab06b49af18de6402d43736f0b2aa6311164bade74/v8eval-0.2.11.tar.gz#sha256=78f0a5d461cfcad1c6dca0f5cd98250ea9b37a0e17a07b3b2f17c93316bdc1d1 (from https://pypi.org/simple/v8eval/), version: 0.2.11
Found link https://files.pythonhosted.org/packages/0c/db/658e498b3ae3c7036291bffba660c81f2c1168639997dfd65bd75ae0d03a/v8eval-0.3.0.tar.gz#sha256=2ea2c8c154ce89f805f03faded76f9154d69221239cabd70c1181337d1b3a172 (from https://pypi.org/simple/v8eval/), version: 0.3.0
Given no hashes to check 14 links for project 'v8eval': discarding no candidates
Using version 0.3.0 (newest of versions: 0.1.3, 0.1.4, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.10, 0.2.11, 0.3.0)
Collecting v8eval
Created temporary directory: /private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-unpack-2jo29jd6
Looking up "https://files.pythonhosted.org/packages/0c/db/658e498b3ae3c7036291bffba660c81f2c1168639997dfd65bd75ae0d03a/v8eval-0.3.0.tar.gz" in the cache
Current age based on date: 1426
Ignoring unknown cache-control directive: immutable
Freshness lifetime from max-age: 365000000
The response is "fresh", returning cached response
365000000 > 1426
Using cached https://files.pythonhosted.org/packages/0c/db/658e498b3ae3c7036291bffba660c81f2c1168639997dfd65bd75ae0d03a/v8eval-0.3.0.tar.gz
Added v8eval from https://files.pythonhosted.org/packages/0c/db/658e498b3ae3c7036291bffba660c81f2c1168639997dfd65bd75ae0d03a/v8eval-0.3.0.tar.gz#sha256=2ea2c8c154ce89f805f03faded76f9154d69221239cabd70c1181337d1b3a172 to build tracker '/private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-req-tracker-4qj2gdd3'
Running setup.py (path:/private/var/folders/vk/gp0nzwzs3y5dwvjryt2_st6m0000gn/T/pip-install-xkyvudr3/v8eval/setup.py) egg_info for package v8eval
Running command python setup.py egg_info
Cloning into 'depot_tools'...
WARNING: Your metrics.cfg file was invalid or nonexistent. A new one will be created.
v8eval builds V8 when installed, so that it takes for a while (for example, several tens of minutes). The build time depends on the performance of your local machine (CPU performance, the number of CPUs, etc.)
It been so many minutes since it stuck there? any idea?