Pip stuck on installing

[kmkmjhyiiiu]

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.

[YoshiyukiMineo]

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.)